LMR934FJ-E2 [ROHM]
Input/Output Full Swing Low Power Operational Amplifiers;
| 型号： | LMR934FJ-E2 |
| 厂家： | 
ROHM |
| 描述： | Input/Output Full Swing Low Power Operational Amplifiers |
| 文件： | 总63页 (文件大小：1605K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Datasheet
Operational Amplifiers
Input/Output Full Swing
Low Power Operational Amplifiers
LMR981G LMR982FVM LMR931G LMR932xxx LMR934xxx
Key Specifications
Operating Supply Voltage (Single Supply):
+1.8V to +5.0V
General Description
LMR981G/LMR982FVM/LMR931G/LMR932xxx/LMR934
xxx are input/output full swing operational amplifiers.
LMR981G/LMR982FVM have the shutdown function.
They have the features of low operating supply voltage,
low supply current and low input bias current. These are
suitable for portable equipment and battery monitoring.
Voltage Gain (VDD=5V, RL=600Ω):
Operating Temperature Range:
101dB(Typ)
-40°C to +85°C
Turn on Time from Shutdown(VDD=1.8V):
j19μs (Typ)
Input Offset Voltage(TA=25°C):
LMR981G(Single)
4mV(Max)
4mV(Max)
Features
LMR931G(Single)
Low Operating Supply Voltage
Input/Output Full Swing
High Large Signal Voltage Gain
Low Input Bias Current
Low Supply Current
LMR982FVM(Dual)
LMR932xxx(Dual)
LMR934xxx(Quad)
5.5mV(Max)
5.5mV(Max)
5.5mV(Max)
5nA (Typ)
Input Bias Current:
Low Input Offset Voltage
Package
SSOP5
W(Typ) xD(Typ) xH(Max)
2.90mm x 2.80mm x 1.25mm
2.90mm x 2.80mm x 1.25mm
2.90mm x 4.00mm x 0.90mm
2.90mm x 4.00mm x 0.90mm
3.00mm x 4.90mm x 1.10mm
3.00mm x 6.40mm x 1.20mm
3.00mm x 6.40mm x 1.35mm
4.90mm x 6.00mm x 1.65mm
5.00mm x 6.20mm x 1.71mm
5.00mm x 6.40mm x 1.20mm
5.00mm x 6.40mm x 1.35mm
8.65mm x 6.00mm x 1.65mm
8.70mm x 6.20mm x 1.71mm
Applications
SSOP6
MSOP8
Portable Equipment
Low Voltage Application
Active Filter
Supply-Current Monitoring
Battery Monitoring
MSOP10
TSSOP-B8J
TSSOP-B8
SSOP-B8
SOP-J8
SOP8
TSSOP-B14J
SSOP-B14
SOP-J14
SOP14
Simplified Schematic
VDD
OUT
Class AB
Control
+IN
-IN
SHDN
VSS
(LMR981G, LMR982FVM)
Figure 1. Simplified Schematic (1 Channel Only)
○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Pin Configuration
LMR931G : SSOP5
Pin No.
Pin Name
1
5
4
+IN
VSS
-IN
VDD
OUT
1
2
3
4
5
+IN
VSS
-IN
2
3
OUT
VDD
LMR981G : SSOP6
Pin No.
Pin Name
1
6
5
4
+IN
VSS
-IN
VDD
1
2
3
4
5
6
+IN
VSS
-IN
——————
2
3
SHDN
OUT
——————
OUT
SHDN
VDD
LMR932F
LMR932FJ
LMR932FV
: SOP8
: SOP-J8
: SSOP-B8
LMR932FVT
LMR932FVM
LMR932FVJ
: TSSOP-B8
: MSOP8
: TSSOP-B8J
Pin No.
Pin Name
1
2
3
4
5
6
7
8
OUT1
-IN1
1
8
7
6
5
VDD
OUT2
-IN2
OUT1
-IN1
CH1
2
3
4
+IN1
VSS
+IN2
-IN2
+
-
CH2
-
+IN1
VSS
+
+IN2
OUT2
VDD
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
LMR934F
: SOP14
LMR934FJ
LMR934FV
LMR934FVJ
: SOP-J14
: SSOP-B14
: TSSOP-B14J
Pin No.
Pin Name
OUT1
-IN1
1
2
OUT1
1
2
3
14
OUT4
3
+IN1
VDD
13
12
-IN1
-IN4
CH1
- +
CH4
+ -
4
5
+IN2
-IN2
+IN1
+IN4
6
4
VDD
11
10
VSS
7
OUT2
OUT3
-IN3
+IN3
5
6
7
+IN2
8
+ -
CH3
- +
9
CH2
-IN2
9
8
-IN3
10
11
12
13
14
+IN3
VSS
OUT2
OUT3
+IN4
-IN4
OUT4
LMR982FVM : MSOP10
Pin No.
Pin Name
1
2
OUT1
-IN1
1
OUT1
-IN1
VDD
OUT2
-IN2
10
3
+IN1
CH1
2
3
9
8
4
VSS
—————————
CH2
5
+IN1
VSS
SHDN_1
—————————
6
SHDN_2
+IN2
+IN2
4
5
7
6
7
—————————
—————————
8
-IN2
OUT2
VDD
SHDN_1
SHDN_2
9
10
Package
SOP-J8
SSOP5
SSOP6
SOP8
SSOP-B8
TSSOP-B8
MSOP8
LMR931G
LMR981G
LMR932F
LMR932FJ
Package
LMR932FV
LMR932FVT
LMR932FVM
TSSOP-B8J
MSOP10
SOP14
SOP-J14
LMR934FJ
SSOP-B14
LMR934FV
TSSOP-B14J
LMR934FVJ
-
-
LMR932FVJ
LMR982FVM
LMR934F
Shutdown (LMR981G, LMR982FVM)
Pin
Input Condition
VSS
Shutdown Function
ON
——————
SHDN
VDD
OFF
Note: Please refer to Electrical Characteristics regarding the turn on and off voltage.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Ordering Information
L M R
9
x
x
x
x
x
-
x x
Part Number
LMR931G
LMR981G
Package
Packaging and forming specification
TR: Embossed tape and reel
(SSOP5/SSOP6/MSOP8/MSOP10)
E2: Embossed tape and reel
G
G
F
: SSOP5
: SSOP6
: SOP8
LMR932F
LMR932FJ
LMR932FV
LMR932FVT
LMR932FVM
LMR932FVJ
LMR982FVM
LMR934F
LMR934FJ
LMR934FV
LMR934FVJ
FJ
FV
: SOP-J8
(SOP8/SOP14/SOP-J8/SOP-J14
SSOP-B8/SSOP-B14/TSSOP-B8/
TSSOP-B8J/TSSOP-B14J)
: SSOP-B8
: TSSOP-B8
: MSOP8
: TSSOP-B8J
: MSOP10
: SOP14
: SOP-J14
: SSOP-B14
: TSSOP-B14J
FVT
FVM
FVJ
FVM
F
FJ
FV
FVJ
Lineup
Topr
Package
Operable Part Number
SSOP5
Reel of 3000
LMR931G-TR
LMR981G-TR
LMR982FVM-TR
LMR932F-E2
SSOP6
Reel of 3000
Reel of 3000
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 3000
Reel of 3000
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 2500
Reel of 2500
MSOP10
SOP8
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
LMR932FJ-E2
LMR932FV-E2
LMR932FVT-E2
LMR932FVM-TR
LMR932FVJ-E2
LMR934F-E2
-40°C to +85°C
TSSOP-B8J
SOP14
SOP-J14
LMR934FJ-E2
LMR934FV-E2
LMR934FVJ-E2
SSOP-B14
TSSOP-B14J
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Absolute Maximum Ratings (TA=25°C)
Rating
Parameter
Supply Voltage
Symbol
Unit
V
LMR981G LMR931G LMR932xxx LMR934xxx LMR982FVM
+7
VDD-VSS
SSOP5
-
0.67(Note 1,9)
-
-
-
SSOP6
0.67(Note 1,9)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SOP8
-
-
-
-
-
-
-
-
-
-
-
0.68(Note 2,9)
0.67(Note 1,9)
0.62(Note 5,9)
0.62(Note 5,9)
0.58(Note 4,9)
0.58(Note 4,9)
-
-
SOP-J8
SSOP-B8
TSSOP-B8
-
-
-
-
-
-
Power Dissipation
PD MSOP8
-
-
W
TSSOP-B8J
MSOP10
SOP14
-
-
-
-
0.58(Note 4,9)
-
0.56(Note 3,9)
1.02(Note 8,9)
0.87(Note 7,9)
0.85(Note 6,9)
-
-
-
-
SOP-J14
SSOP-B14
TSSOP-B14J
VID
-
-
-
Differential Input Voltage(Note 10)
VDD to VSS
V
V
Input Common-mode
Voltage Range
VICM
(VSS-0.3) to (VDD+0.3)
Input Current(Note 11)
Operating Voltage
II
±10
mA
V
Vopr
Topr
Tstg
+1.8 to +5.0
- 40 to +85
- 55 to +150
Operating Temperature
Storage Temperature
°C
°C
Maximum
Junction Temperature
TJmax
+150
°C
(Note 1) To use at temperature above TA=25°C reduce 5.4mW/°C.
(Note 2) To use at temperature above TA=25°C reduce 5.5mW/°C.
(Note 3) To use at temperature above TA=25°C reduce 4.5mW/°C.
(Note 4) To use at temperature above TA=25°C reduce 4.7mW/°C.
(Note 5) To use at temperature above TA=25°C reduce 5.0mW/°C.
(Note 6) To use at temperature above TA=25°C reduce 6.8mW/°C.
(Note 7) To use at temperature above TA=25°C reduce 7.0mW/°C.
(Note 8) To use at temperature above TA=25°C reduce 8.2mW/°C.
(Note 9) Mounted on a FR4 glass epoxy PCB 70mm×70mm×1.6mm (Copper foil area less than 3%).
(Note 10) The voltage difference between inverting input and non-inverting input is the differential input voltage.
Then input terminal voltage is set to more than VSS.
(Note 11) An excessive input current will flow when input voltages of more than VDD+0.6V or less than VSS-0.6V are applied.
The input current can be set to less than the rated current by adding a limiting resistor.
Caution: Operating the IC over the absolute maximum ratings may damage the IC. The damage can either be a short circuit between pins or an open circuit
between pins and the internal circuitry. Therefore, it is important to consider circuit protection measures, such as adding a fuse, in case the IC is
operated over the absolute maximum ratings.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics:
——————
○LMR981G, LMR931G (Unless otherwise specified VDD=+1.8V, VSS=0V, SHDN=VDD)
Limit
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Typ
Max
4
6
25°C
Full Range
-
-
1
-
Input Offset Voltage (Note 12)
Input Offset Voltage Drift
Input Offset Current (Note 12)
Input Bias Current (Note 12)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
75
-
180
205
Supply Current(Note 13)
IDD
μA
AV=0dB, +IN=0.9V
Full range
——————
Shutdown Current(Note 14)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.15
1
μA
V
SHDN=0V
1.65
1.75
-
-
-
1.72
1.77
77
24
96
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
105
35
-
-
VDD
VDD-0.2
mV
dB
AV
25°C
25°C
80
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
4
7
-
94
85
8
-
-
-
-
-
-
-
-
-
dB
VICM=0.5V
VDD=1.8V to 5.0V
Power Supply Rejection Ratio
Output Source Current (Note 15)
Output Sink Current (Note 15)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
V
ICM =0.5V
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=1.8V Short Current
CL=25pF
9
0.35
1.4
1.4
50
7
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
-
0.023
-
%
(Note 12) Absolute value.
(Note 13) Full range: TA=-40°C to +85°C
(Note 14) Only LMR981G have shutdown.
(Note 15) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR981G (Unless otherwise specified VDD=+1.8V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM = VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
Turn On Voltage Low
25°C
19
μs
VSHDN_H
VSHDN_L
-
-
1.32
0.72
-
-
-
-
25°C
V
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
——————
○LMR981G, LMR931G (Unless otherwise specified VDD=+2.7V, VSS=0V, SHDN=VDD)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
4
6
Input Offset Voltage (Note 16)
Input Offset Voltage Drift
Input Offset Current(Note 16)
Input Bias Current (Note 16)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
80
-
190
210
Supply Current(Note 17)
IDD
μA
AV=0dB, +IN=1.35V
Full range
Shutdown Current(Note 18)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.061
1
μA
V
——————
SHDN=0V
2.55
2.65
-
-
-
2.62
2.67
83
25
98
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
110
40
-
-
mV
dB
AV
25°C
25°C
92
VSS
VDD
VDD-0.2
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
20
18
-
94
85
28
28
0.4
1.4
1.4
50
7
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 19)
Output Sink Current (Note 19)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=2.7V Short Current
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
-
0.022
-
%
(Note 16) Absolute value.
(Note 17) Full range: TA=-40°C to +85°C
(Note 18) Only LMR981G have shutdown.
(Note 19) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR981G (Unless otherwise specified VDD=+2.7V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM= VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
Turn On Voltage Low
25°C
12.5
1.63
1.35
μs
VSHDN_H
VSHDN_L
-
-
-
-
-
-
25°C
V
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
——————
○LMR981G, LMR931G (Unless otherwise specified VDD=+5.0V, VSS=0V, SHDN=VDD)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
4
6
Input Offset Voltage (Note 20)
Input Offset Voltage Drift
Input Offset Current(Note 20)
Input Bias Current (Note 20)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
85
-
200
230
Supply Current(Note 21)
IDD
μA
AV=0dB, +IN=2.5V
Full range
——————
Shutdown Current(Note 22)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.2
1
μA
V
SHDN=0V
4.85
4.94
-
-
-
4.89
4.96
120
37
101
105
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
160
65
-
-
VDD
VDD-0.2
mV
dB
AV
25°C
25°C
94
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
80
58
-
94
85
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 23)
Output Sink Current (Note 23)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
90
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=5V Short Current
CL=25pF
80
0.42
1.5
1.5
50
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
7
-
-
6.5
50
-
-
μVrms Av=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
-
0.022
-
%
(Note 20) Absolute value
(Note 21) Full range: TA=-40°C to +85°C
(Note 22) Only LMR981G have shutdown.
(Note 23) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR981G (Unless otherwise specified VDD=+5.0V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM= VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
Turn On Voltage Low
25°C
8.4
μs
VSHDN_H
VSHDN_L
-
-
2.98
2.70
-
-
-
-
25°C
V
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
——————
○LMR982FVM, LMR932xxx (Unless otherwise specified VDD=+1.8V, VSS=0V, SHDN=VDD *LMR982FVM only)
Limit
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Typ
Max
5.5
7.5
25°C
Full Range
-
-
1
-
Input Offset Voltage (Note 24)
Input Offset Voltage Drift
Input Offset Current(Note 24)
Input Bias Current (Note 24)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
135
-
290
410
Supply Current(Note 25)
IDD
μA
AV=0dB, +IN=0.9V
Full range
——————
Shutdown Current(Note 26)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.15
1
μA
V
SHDN=0V
1.65
1.75
-
-
-
1.72
1.77
77
24
94
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
105
35
-
-
VDD
VDD-0.2
mV
dB
AV
25°C
25°C
80
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
4
7
-
94
85
8
-
-
-
-
-
-
-
-
-
dB
VICM=0.5V
VDD=1.8V to 5.0V
Power Supply Rejection Ratio
Output Source Current (Note 27)
Output Sink Current (Note 27)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
V
ICM=0.5V
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=1.8V
Short Current
9
0.35
1.4
1.4
50
7
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.023
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 24) Absolute value.
(Note 25) Full range: TA=-40°C to +85°C
(Note 26) Only LMR982FVM have shutdown.
(Note 27) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR982FVM (Unless otherwise specified VDD=+1.8V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM= VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
Turn On Voltage Low
25°C
19
μs
VSHDN_H
VSHDN_L
-
-
1.32
0.72
-
-
-
-
25°C
V
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
——————
○LMR982FVM, LMR932xxx (Unless otherwise specified VDD=+2.7V, VSS=0V, SHDN=VDD)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
5.5
7.5
Input Offset Voltage (Note 28)
Input Offset Voltage Drift
Input Offset Current(Note 28)
Input Bias Current (Note 28)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
135
-
300
420
Supply Current(Note 29)
IDD
μA
AV=0dB, +IN=1.35V
Full range
Shutdown Current(Note 30)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.061
1
μA
V
——————
SHDN=0V
2.55
2.65
-
-
-
2.62
2.67
83
25
98
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
110
40
-
-
mV
dB
AV
25°C
25°C
92
VSS
VDD
VDD-0.2
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
20
18
-
94
85
28
28
0.4
1.4
1.4
50
7
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 31)
Output Sink Current (Note 31)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=2.7V
Short Current
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.022
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 28) Absolute value.
(Note 29) Full range: TA=-40°C to +85°C
(Note 30) Only LMR982FVM have shutdown.
(Note 31) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR982FVM (Unless otherwise specified VDD=+2.7V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM= VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
25°C
12.5
μs
VSHDN_H
-
-
1.63
-
-
-
-
25°C
V
Turn On Voltage Low
VSHDN_L
1.35
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
——————
○LMR982FVM, LMR932xxx (Unless otherwise specified VDD=+5.0V, VSS=0V, SHDN=VDD)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
5.5
7.5
Input Offset Voltage (Note 32)
Input Offset Voltage Drift
Input Offset Current(Note 32)
Input Bias Current (Note 32)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
140
-
300
460
Supply Current(Note 33)
IDD
μA
AV=0dB, +IN=2.5V
Full range
——————
Shutdown Current(Note 34)
IDD_SD
VOH
VOL
25°C
25°C
25°C
-
0.2
1
μA
V
SHDN=0V
4.85
4.94
-
-
-
4.89
4.96
120
37
101
105
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
160
65
-
-
VDD
VDD-0.2
mV
dB
AV
25°C
25°C
94
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
80
58
-
94
85
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 35)
Output Sink Current (Note 35)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
90
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=5V
Short Current
80
0.42
1.5
1.5
50
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
7
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.022
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 32) Absolute value
(Note 33) Full range: TA=-40°C to +85°C
(Note 34) Only LMR982FVM have shutdown.
(Note 35) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
○LMR982FVM (Unless otherwise specified VDD=+5.0V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
tON
Unit
Conditions
VICM= VDD/2
Min
-
Max
-
Turn On Time From Shutdown
Turn On Voltage High
Turn On Voltage Low
25°C
8.4
μs
VSHDN_H
VSHDN_L
-
-
2.98
2.70
-
-
-
-
25°C
V
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
○LMR934xxx (Unless otherwise specified VDD=+1.8V, VSS=0V)
Limits
Typ
Temperature
Range
Parameter
Symbol
Unit
Condition
Min
Max
25°C
Full Range
-
-
1
-
5.5
7.5
Input Offset Voltage (Note 36)
Input Offset Voltage Drift
Input Offset Current(Note 36)
Input Bias Current (Note 36)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
280
-
550
820
Supply Current(Note 37)
IDD
μA
AV=0dB, +IN=0.9V
Full range
1.65
1.75
-
-
-
1.72
1.77
77
24
96
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
VOH
VOL
AV
25°C
25°C
V
mV
dB
105
35
-
-
VDD
VDD-0.2
25°C
25°C
80
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
4
7
-
94
85
8
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 38)
Output Sink Current (Note 38)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=1.8V
Short Current
9
0.35
1.4
1.4
50
7
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.023
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 36) Absolute value.
(Note 37) Full range: TA=-40°C to +85°C
(Note 38) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
○LMR934xxx (Unless otherwise specified VDD=+2.7V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
5.5
7.5
Input Offset Voltage (Note 39)
Input Offset Voltage Drift
Input Offset Current(Note 39)
Input Bias Current (Note 39)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
250
-
600
840
Supply Current(Note 40)
IDD
μA
AV=0dB,+IN=1.35V
Full range
2.55
2.65
-
-
-
2.62
2.67
83
25
98
100
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
VOH
VOL
AV
25°C
25°C
V
mV
dB
110
40
-
-
25°C
25°C
92
VSS
VDD
VDD-0.2
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
20
18
-
94
85
28
28
0.4
1.4
1.4
50
7
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 41)
Output Sink Current (Note 41)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=2.7V
Short Current
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.022
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 39) Absolute value.
(Note 40) Full range: TA=-40°C to +85°C
(Note 41) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Electrical Characteristics - continued
○LMR934xxx (Unless otherwise specified VDD=+5.0V, VSS=0V)
Limit
Typ
Temperature
Range
Parameter
Symbol
Unit
Conditions
Min
Max
25°C
Full Range
-
-
1
-
5.5
7.5
Input Offset Voltage (Note 42)
Input Offset Voltage Drift
Input Offset Current(Note 42)
Input Bias Current (Note 42)
VIO
ΔVIO/ΔT
IIO
mV
µV/°C
nA
VDD=1.8V to 5.0V
25°C
25°C
25°C
-
-
-
5.5
5
-
-
-
-
30
35
IB
5
nA
25°C
-
-
290
-
600
920
Supply Current(Note 43)
IDD
μA
AV=0dB, +IN=2.5V
Full range
4.85
4.94
-
-
-
4.89
4.96
120
37
101
105
-
-
-
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
RL=600Ω, VRL=VDD/2
RL=2kΩ, VRL=VDD/2
Maximum Output Voltage(High)
Maximum Output Voltage(Low)
Large Signal Voltage Gain
VOH
VOL
AV
25°C
25°C
V
mV
dB
160
65
-
-
VDD
VDD-0.2
25°C
25°C
94
VSS
Input Common-mode
Voltage Range
VICM
V
VSS to VDD
VICM=0.5V
Full range VSS+0.2
-
Common-mode Rejection Ratio CMRR
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
25°C
60
75
80
58
-
94
85
-
-
-
-
-
-
-
-
-
dB
VDD=1.8V to 5.0V
VICM=0.5V
Power Supply Rejection Ratio
Output Source Current (Note 44)
Output Sink Current (Note 44)
Slew Rate
PSRR
ISOURCE
ISINK
SR
dB
90
mA
mA
V/μs
MHz
MHz
deg
dB
OUT=0V, Short Current
OUT=5V
Short Current
80
0.42
1.5
1.5
50
CL=25pF
CL=25pF, AV=40dB
f=100kHz
Gain Bandwidth
GBW
fT
-
Unity Gain Frequency
Phase Margin
-
CL=25pF, AV=40dB
CL=25pF, AV=40dB
CL=25pF, AV=40dB
θ
-
Gain Margin
GM
-
7
-
-
6.5
50
-
-
μVrms AV=40dB, DIN-AUDIO
Input Referred Noise Voltage
VN
25°C
nV/ Hz f=10kHz
Total Harmonic Distortion
+ Noise
OUT=1VP-P, f=1kHz
RL=600Ω, AV=0dB
THD+N
CS
25°C
25°C
-
-
0.022
110
-
-
%
Channel Separation
dB
AV=40dB, OUT=1Vrms
(Note 42) Absolute value
(Note 43) Full range: TA=-40°C to +85°C
(Note 44) Under the high temperature environment, consider the power dissipation of IC when selecting the output current.
When the terminal short circuits are continuously output, the output current is reduced to climb to the temperature inside IC.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Description of Electrical Characteristics
Described below are descriptions of the relevant electrical terms used in this datasheet. Items and symbols used are also
shown. Note that item name and symbol and their meaning may differ from those on another manufacturer’s document or
general document.
1. Absolute maximum ratings
Absolute maximum rating items indicate the condition which must not be exceeded. Application of voltage in excess of absolute
maximum rating or use out of absolute maximum rated temperature environment may cause deterioration of characteristics.
(1) Supply Voltage (VDD/VSS)
Indicates the maximum voltage that can be applied between the positive power supply terminal and negative power
supply terminal without deterioration or destruction of characteristics of internal circuit.
(2) Differential Input Voltage (VID)
Indicates the maximum voltage that can be applied between non-inverting and inverting terminals without damaging
the IC.
(3) Input Common-mode Voltage Range (VICM
)
Indicates the maximum voltage that can be applied to the non-inverting and inverting terminals without deterioration
or destruction of electrical characteristics. Input common-mode voltage range of the maximum ratings does not assure
normal operation of IC. For normal operation, use the IC within the input common-mode voltage range characteristics.
(4) Power dissipation (PD)
Indicates the power that can be consumed by the IC when mounted on a specific board at the ambient temperature 25℃
(normal temperature). As for package product, PD is determined by the temperature that can be permitted by the IC in
the package (maximum junction temperature) and the thermal resistance of the package.
2. Electrical characteristics
(1) Input Offset Voltage (VIO)
Indicates the voltage difference between non-inverting terminal and inverting terminals. It can be translated into the
input voltage difference required for setting the output voltage at 0 V.
(2) Input Offset Voltage Drift (△VIO /△T)
Denotes the ratio of the input offset voltage fluctuation to the ambient temperature fluctuation.
(3) Input Offset Current (IIO)
Indicates the difference of input bias current between the non-inverting and inverting terminals.
(4) Input Bias Current (IB)
Indicates the current that flows into or out of the input terminal. It is defined by the average of input bias currents at
the non-inverting and inverting terminals.
(5) Supply Current (IDD
Indicates the current that flows within the IC under specified no-load conditions.
(6) Maximum Output Voltage (High) / Maximum Output Voltage (Low) (VOH/VOL
)
)
Indicates the voltage range of the output under specified load condition. It is typically divided into maximum output
voltage High and low. Maximum output voltage high indicates the upper limit of output voltage. Maximum output
voltage low indicates the lower limit.
(7) Large Signal Voltage Gain (AV)
Indicates the amplifying rate (gain) of output voltage against the voltage difference between non-inverting terminal
and inverting terminal. It is normally the amplifying rate (gain) with reference to DC voltage.
Av = (Output voltage) / (Differential Input voltage)
(8) Input Common-mode Voltage Range (VICM
)
Indicates the input voltage range where IC normally operates.
(9) Common-mode Rejection Ratio (CMRR)
Indicates the ratio of fluctuation of input offset voltage when the input common mode voltage is changed. It is
normally the fluctuation of DC.
CMRR = (Change of Input common-mode voltage)/(Input offset fluctuation)
(10) Power Supply Rejection Ratio (PSRR)
Indicates the ratio of fluctuation of input offset voltage when supply voltage is changed.
It is normally the fluctuation of DC.
PSRR= (Change of power supply voltage)/(Input offset fluctuation)
(11) Output Source Current / Output Sink Current (Isource / Isink
)
The maximum current that can be output from the IC under specific output conditions. The output source current
indicates the current flowing out from the IC, and the output sink current indicates the current flowing into the IC.
(12) Channel Separation (CS)
Indicates the fluctuation in the output voltage of the driven channel with reference to the change of output voltage of
the channel which is not driven.
(13) Slew Rate (SR)
Indicates the ratio of the change in output voltage with time when a step input signal is applied.
(14) Gain Bandwidth (GBW)
The product of the open-loop voltage gain and the frequency at which the voltage gain decreases 6dB/octave.
(15) Unity Gain Frequency (fT)
Indicates a frequency where the voltage gain of operational amplifier is 1.
(16) Phase Margin (θ)
Indicates the margin of phase from 180 degree phase lag at unity gain frequency.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
(17) Gain Margin (GM)
Indicates the difference between 0dB and the gain where operational amplifier has 180 degree phase delay.
(18) Total Harmonic Distortion+Noise (THD+N)
Indicates the fluctuation of input offset voltage or that of output voltage with reference to the change of output voltage
of driven channel.
(19) Input Referred Noise Voltage (VN)
Indicates a noise voltage generated inside the operational amplifier equivalent by ideal voltage source connected in
series with input terminal.
(20) Turn on Time from Shutdown (tON
Indicates the time from applying the voltage to shutdown terminal until the IC is active.
(21) Turn on Voltage / Turn off Voltage (VSHDN_H/ VSHDN_L
)
)
The IC is active if the shutdown terminal is applied more than Turn On Voltage (VSHDN_H).
The IC is shutdown if the shutdown terminal is applied less than Turn Off Voltage (VSHDN_L).
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves
○LMR981G, LMR931G
120
110
100
90
0.8
0.6
0.4
0.2
0.0
85℃
25℃
LMR981G
LMR931G
80
70
-40℃
60
50
40
85
0
25
50
75
100
125
150
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 2.
Figure 3.
Supply Current vs Supply Voltage
Power Dissipation vs Ambient Temperature
(Derating Curve)
120
110
100
90
6
5
4
3
2
1
0
25℃
5.0V
85℃
-40℃
80
1.8V
2.7V
70
60
50
40
-50 -25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 4.
Figure 5.
Supply Current vs Ambient Temperature
Maximum Output Voltage (High) vs Supply Voltage
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR981G, LMR931G
6
5
4
3
2
1
0
30
25
20
15
10
5
85℃
5.0V
25℃
2.7V
1.8V
-40℃
0
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 6.
Figure 7.
Maximum Output Voltage (High) vs Ambient Temperature
Maximum Output Voltage (Low) vs Supply Voltage
(RL=2kΩ)
(RL=2kΩ)
30
40
35
30
25
20
15
10
5
5.0V
25℃
25
20
15
10
5
-40℃
1.8V
85℃
2.7V
0
0
-50
-25
0
25
50
75
100
125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ambient Temperature [°C]
Output Voltage [V]
Figure 8.
Figure 9.
Maximum Output Voltage (Low) vs Ambient Temperature
Output Source Current vs Output Voltage
(VDD=2.7V)
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR981G, LMR931G
120
100
80
60
40
20
0
60
50
40
30
20
10
0
5.0V
-40℃
25℃
2.7V
1.8V
85℃
-50
-25
0
25
50
75
100 125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ambient Temperature [°C]
Output Voltage [V]
Figure 11.
Figure 10.
Output Sink Current vs Output Voltage
(VDD=2.7V)
Output Source Current vs Ambient Temperature
(OUT=VSS)
120
100
80
60
40
20
0
4.0
3.0
2.0
5.0V
-40℃
25℃
1.0
0.0
85℃
-1.0
-2.0
-3.0
-4.0
2.7V
1.8V
1
2
3
4
5
6
-50
-25
0
25
50
75
100 125
Supply Voltage [V]
Ambient Temperature [°C]
Figure 13.
Figure 12.
Input Offset Voltage vs Supply Voltage
Output Sink Current vs Ambient Temperature
(OUT=VDD)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR981G, LMR931G
4.0
3.0
4.0
3.0
2.0
2.0
25℃
-40℃
5.0V
1.0
1.0
0.0
0.0
2.7V
1.8V
85℃
-1.0
-2.0
-3.0
-4.0
-1.0
-2.0
-3.0
-4.0
-50
-25
0
25
50
75
100 125
-1
0
1
2
3
4
Ambient Temperature [°C]
Input Voltage [V]
Figure 14.
Figure 15.
Input Offset Voltage vs Ambient Temperature
Input Offset Voltage vs Input Voltage
(VDD=2.7V)
160
140
120
100
80
160
140
120
100
80
2.7V
85℃
1.8V
5.0V
-40℃
25℃
60
60
1
2
3
4
5
6
-50
-25
0
25
50
75
100
125
Supply Voltage [V]
Ambient Temperature [°C]
Figure 16.
Figure 17.
Large Signal Voltage Gain vs Supply Voltage
Large Signal Voltage Gain vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR981G, LMR931G
120
110
100
90
120
110
100
90
5.0V
1.8V
2.7V
-40℃
25℃
85℃
80
80
70
70
60
60
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 19.
Figure 18.
Common Mode Rejection Ratio vs Ambient Temperature
Common Mode Rejection Ratio vs Supply Voltage
(VDD=2.7V)
120
110
100
90
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
2.7V
5.0V
1.8V
80
70
60
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Ambient Temperature [°C]
Figure 21.
Figure 20.
Slew Rate L-H – Ambient Temperature
Power Supply Rejection Ratio vs Ambient Temperature
(VDD=1.8V to 5.0V)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR981G, LMR931G
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
80
60
40
20
0
200
Phase
150
100
50
5.0V
1.8V
2.7V
Gain
0
102
103
104
105
106
107
108
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Frequency [Hz]
Figure 23.
Voltage Gain・Phase vs Frequency
Figure 22.
Slew Rate H-L vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR981G
1.8
1.6
1.4
1.2
1
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
VSHDN_L
VSHDN_H
VSHDN_L
VSHDN_H
0
0.5
1
1.5
2
0
1
2
3
Shutdown Voltage [V]
Shutdown Voltage [V]
Figure 24.
Figure 25.
Turn On/Off Voltage – Supply Voltage
(VDD=1.8V, AV=0dB, IN=0.9V)
Turn On/Off Voltage – Supply Voltage
(VDD=2.7V, AV=0dB, IN=1.35V)
4
3
2
1
0
VSHDN_L
VSHDN_H
0
1
2
3
4
5
6
Shutdown Voltage [V]
Figure 26.
Turn On/Off Voltage vs Supply Voltage
(VDD=5V, AV=0dB, IN=2.5V)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves
○LMR982FVM, LMR932xxx
240
220
200
180
160
140
120
100
80
1.0
0.8
0.6
0.4
0.2
0.0
LMR932F
LMR932FJ
LMR932FV
LMR932FVT
85℃
25℃
LMR982FVM
LMR932FVM
LMR932FVJ
-40℃
85
0
25
50
75
100
125
150
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 27.
Figure 28.
Supply Current vs Supply Voltage
Power Dissipation vs Ambient Temperature
(Derating Curve)
240
220
200
180
160
140
120
100
80
6
5
4
3
2
1
0
25℃
85℃
-40℃
5.0V
1.8V
2.7V
-50 -25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 29.
Figure 30.
Supply Current vs Ambient Temperature
Maximum Output Voltage (High) vs Supply Voltage
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR982FVM, LMR932xxx
6
5
4
3
2
1
0
30
25
20
15
10
5
85℃
5.0V
25℃
2.7V
1.8V
-40℃
0
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 31.
Figure 32.
Maximum Output Voltage (High) vs Ambient Temperature
Maximum Output Voltage (Low) vs Supply Voltage
(RL=2kΩ)
(RL=2kΩ)
30
40
35
30
25
20
15
10
5
5.0V
-40℃
25℃
25
20
15
10
5
1.8V
85℃
2.7V
0
0
-50
-25
0
25
50
75
100
125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ambient Temperature [°C]
Output Voltage [V]
Figure 33.
Figure 34.
Maximum Output Voltage (Low) vs Ambient Temperature
Output Source Current vs Output Voltage
(VDD=2.7V)
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR982FVM, LMR932xxx
140
120
100
80
60
50
40
30
20
10
0
5.0V
-40℃
25℃
60
2.7V
1.8V
85℃
40
20
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-50
-25
0
25
50
75
100 125
Ambient Temperature [°C]
Output Voltage [V]
Figure 36.
Figure 35.
Output Sink Current vs Output Voltage
(VDD=2.7V)
Output Source Current vs Ambient Temperature
(OUT=VSS)
120
100
80
60
40
20
0
4.0
3.0
2.0
1.0
-40℃
25℃
5.0V
0.0
-1.0
-2.0
-3.0
-4.0
2.7V
1.8V
85℃
1
2
3
4
5
6
-50
-25
0
25
50
75
100 125
Supply Voltage [V]
Ambient Temperature [°C]
Figure 38.
Figure 37.
Input Offset Voltage vs Supply Voltage
Output Sink Current vs Ambient Temperature
(OUT=VDD)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR982FVM, LMR932xxx
4.0
3.0
4.0
3.0
2.0
2.0
1.0
1.0
-40℃
25℃
5.0V
0.0
0.0
2.7V
1.8V
-1.0
-2.0
-3.0
-4.0
-1.0
-2.0
-3.0
-4.0
85℃
-50
-25
0
25
50
75
100
125
-1
0
1
2
3
4
Ambient Temperature [°C]
Input Voltage [V]
Figure 39.
Figure 40.
Input Offset Voltage vs Ambient Temperature
Input Offset Voltage vs Input Voltage
(VDD=2.7V)
160
140
120
100
80
160
140
120
100
80
85℃
2.7V
5.0V
1.8V
-40℃
25℃
60
60
1
2
3
4
5
6
-50
-25
0
25
50
75
100
125
Supply Voltage [V]
Ambient Temperature [°C]
Figure 41.
Figure 42.
Large Signal Voltage Gain vs Supply Voltage
Large Signal Voltage Gain vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR982FVM, LMR932xxx
120
110
100
90
120
110
100
90
5.0V
1.8V
25℃
2.7V
85℃
-40℃
80
80
70
70
60
60
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 44.
Figure 43.
Common Mode Rejection Ratio vs Ambient Temperature
Common Mode Rejection Ratio vs Supply Voltage
(VDD=2.7V)
120
110
100
90
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
2.7V
5.0V
1.8V
80
70
60
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Ambient Temperature [°C]
Figure 46.
Figure 45.
Slew Rate L-H – Ambient Temperature
Power Supply Rejection Ratio vs Ambient Temperature
(VDD=1.8V to 5.0V)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR982FVM, LMR932xxx
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
80
60
40
20
0
200
Phase
150
100
50
5.0V
Gain
2.7V
1.8V
0
102
103
104
105
106
107
108
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Frequency [Hz]
Figure 48.
Voltage Gain・Phase vs Frequency
Figure 47.
Slew Rate H-L vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR982FVM
1.8
1.6
1.4
1.2
1
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
VSHDN_H
VSHDN_L
VSHDN_L
VSHDN_H
0
0.5
1
1.5
2
0
1
2
3
Shutdown Voltage [V]
Shutdown Voltage [V]
Figure 49.
Figure 50.
Turn On/Off Voltage – Supply Voltage
(VDD=1.8V, AV=0dB, IN=0.9V)
Turn On/Off Voltage – Supply Voltage
(VDD=2.7V, AV=0dB, IN=1.35V)
4
3
2
1
0
VSHDN_L
VSHDN_H
0
1
2
3
4
5
6
Shutdown Voltage [V]
Figure 51.
Turn On/Off Voltage vs Supply Voltage
(VDD=5V, AV=0dB, IN=2.5V)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves
○LMR934xxx
1.5
400
350
300
250
200
150
100
1.2
0.9
85℃
LMR934FJ
LMR934FV
25℃
LMR934FVJ
0.6
0.3
0.0
-40℃
LMR934F
85
0
25
50
75
100
125
150
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 52.
Figure 53.
Supply Current vs Supply Voltage
Power Dissipation vs Ambient Temperature
(Derating Curve)
400
350
300
250
200
150
100
6
5
4
3
2
1
0
25℃
5.0V
85℃
-40℃
1.8V
2.7V
-50 -25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 54.
Figure 55.
Supply Current vs Ambient Temperature
Maximum Output Voltage (High) vs Supply Voltage
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR934xxx
6
5
4
3
2
1
0
30
25
20
15
10
5
85℃
5.0V
25℃
2.7V
1.8V
-40℃
0
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 56.
Figure 57.
Maximum Output Voltage (High) vs Ambient Temperature
Maximum Output Voltage (Low) vs Supply Voltage
(RL=2kΩ)
(RL=2kΩ)
30
40
35
30
25
20
15
10
5
5.0V
25
20
15
10
5
-40℃
25℃
1.8V
2.7V
85℃
0
0
-50
-25
0
25
50
75
100
125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ambient Temperature [°C]
Output Voltage [V]
Figure 58.
Figure 59.
Maximum Output Voltage (Low) vs Ambient Temperature
Output Source Current vs Output Voltage
(VDD=2.7V)
(RL=2kΩ)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) – continued
○LMR934xxx
140
120
100
80
60
50
40
30
20
10
0
5.0V
-40℃
25℃
60
2.7V
1.8V
85℃
40
20
0
-50
-25
0
25
50
75
100 125
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Ambient Temperature [°C]
Output Voltage [V]
Figure 61.
Figure 60.
Output Sink Current vs Output Voltage
(VDD=2.7V)
Output Source Current vs Ambient Temperature
(OUT=VSS)
120
100
80
60
40
20
0
4.0
3.0
2.0
-40℃
25℃
85℃
1.0
5.0V
0.0
-1.0
-2.0
-3.0
-4.0
2.7V
1.8V
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 63.
Figure 62.
Input Offset Voltage vs Supply Voltage
Output Sink Current vs Ambient Temperature
(OUT=VDD)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR934xxx
4.0
3.0
4.0
3.0
2.0
2.0
-40℃
25℃
5.0V
1.0
1.0
1.8V
0.0
0.0
2.7V
85℃
-1.0
-2.0
-3.0
-4.0
-1.0
-2.0
-3.0
-4.0
-50
-25
0
25
50
75
100 125
-1
0
1
2
3
4
Ambient Temperature [°C]
Input Voltage [V]
Figure 64.
Figure 65.
Input Offset Voltage vs Ambient Temperature
Input Offset Voltage vs Input Voltage
(VDD=2.7V)
160
140
120
100
80
160
140
120
100
80
85℃
5.0V
-40℃
25℃
2.7V
1.8V
60
60
1
2
3
4
5
6
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Supply Voltage [V]
Figure 66.
Figure 67.
Large Signal Voltage Gain vs Supply Voltage
Large Signal Voltage Gain vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR934xxx
120
110
100
90
120
110
100
90
5.0V
2.7V
85℃
25℃
1.8V
-40℃
80
80
70
70
60
60
-50
-25
0
25
50
75
100 125
1
2
3
4
5
6
Ambient Temperature [°C]
Supply Voltage [V]
Figure 69.
Figure 68.
Common Mode Rejection Ratio vs Ambient Temperature
Common Mode Rejection Ratio vs Supply Voltage
(VDD=2.7V)
120
110
100
90
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
2.7V
5.0V
1.8V
80
70
60
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
125
Ambient Temperature [°C]
Ambient Temperature [°C]
Figure 71.
Figure 70.
Slew Rate L-H – Ambient Temperature
Power Supply Rejection Ratio vs Ambient Temperature
(VDD=1.8V to 5.0V)
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Typical Performance Curves (Reference data) - continued
○LMR934xxx
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
80
60
40
20
0
200
Phase
150
100
50
5.0V
Gain
2.7V
1.8V
0
102
103
104
105
106
107
108
-50
-25
0
25
50
75
100 125
Ambient Temperature [°C]
Frequency [Hz]
Figure 73.
Voltage Gain・Phase vs Frequency
Figure 72.
Slew Rate H-L vs Ambient Temperature
(Note )The data above is measurement value of typical sample, it is not guaranteed.
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Application Information
NULL method condition for Test circuit1
VDD, VSS, EK, VICM Unit:V
Parameter
Calculation
VF
S1
S2
S3
VDD VSS
EK
VICM
3
Input Offset Voltage
VF1
VF2
VF3
VF4
VF5
ON
ON
OFF
3
0
-1.5
-0.5
-2.5
1
Large Signal Voltage Gain
ON
ON
ON
3
0
1.5
2
0
3
Common-mode Rejection Ratio
(Input Common-mode Voltage Range)
ON
ON
ON
ON
OFF
OFF
3
0
0
-1.5
-1.2
3
4
VF6
VF7
1.8
5.0
Power Supply Rejection Ratio
0
－ Calculation－
|VF1|
1 + RF/RS
VIO
=
[V]
1. Input Offset Voltage (VIO)
EK × (1+RF/RS)
Av = 20Log
[dB]
2. Large Signal Voltage Gain (AV)
|VF2 - VF3|
VICM × (1+RF/RS)
3. Common-mode Rejection Ratio (CMRR)
4. Power Supply Rejection Ratio (PSRR)
CMRR = 20Log
PSRR = 20Log
[dB]
|VF4 - VF5|
VCC × (1+ RF/RS)
[dB]
|VF6 - VF7|
0.1µF
RF=50kΩ
0.1µF
500kΩ
SW1
VDD
DUT
VSS
EK
15V
RS=50Ω
RI=10kΩ
VO
500kΩ
0.1µF
0.1µF
NULL
-15V
SW3
RL
RI=10kΩ
1000pF
RS=50Ω
50kΩ
VF
VICM
VRL
Figure 74. Test Circuit 1
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Switch Condition for Test Circuit 2
SW No.
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8 SW9 SW10 SW11 SW12
Supply Current
OFF OFF ON OFF ON OFF OFF OFF OFF OFF OFF OFF
OFF ON OFF OFF ON OFF OFF ON OFF OFF ON OFF
OFF ON OFF OFF ON OFF OFF OFF OFF ON OFF OFF
OFF OFF ON OFF OFF OFF ON OFF ON OFF OFF ON
ON OFF OFF ON ON OFF OFF OFF ON OFF OFF ON
Maximum Output Voltage RL=10kΩ
Output Current
Slew Rate
Unity Gain Frequency
SW3
R2 100kΩ
SW4
●
VDD=3V
－
＋
SW1
SW2
SW8 SW9
SW10 SW11 SW12
SW5
SW6
SW7
R1
1kΩ
VSS
RL
CL
IN-
IN+
VO
VRL
Figure 75. Test Circuit2
Output Voltage
Input Voltage
V
/ Δ t
SR =
Δ
1.8 V
90%
1 8 V
.
ΔV
1.8 V P-P
10%
0 V
0 V
t
t
Δ t
Input Wave
Output Wave
Figure 76. Slew Rate Input Output Wave
R2=100kΩ
R2=100kΩ
VDD
VDD
R1=1kΩ
R1=1kΩ
OUT1
OUT2
R1//R2
=1Vrms
R1//R2
VSS
VSS
IN
100×OUT1
OUT2
CS=20Log
Figure 77. Test Circuit 3 (Channel Separation)
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Application Example
○Voltage Follower
Voltage gain is 0dB.
VDD
This circuit controls output voltage (OUT) equal input
voltage (IN), and keeps OUT with stable because of high
input impedance and low output impedance.
OUT is shown next expression.
OUT
OUT=IN
IN
VSS
Figure 78. Voltage Follower
○Inverting Amplifier
R2
For inverting amplifier, IN is amplified by voltagegain
decided R1 and R2, and phase reversed voltage is
output. OUT is shown next expression.
OUT=-(R2/R1)・IN
VDD
Input impedance is R1.
R1
IN
OUT
VSS
Figure 79. Inverting Amplifier Circuit
○Non-inverting amplifier
R1
R2
For non-inverting amplifier, IN is amplified by voltage
gain decided R1 and R2, and phase is same with IN.
OUT is shown next expression.
VDD
OUT=(1+R2/R1)・IN
This circuit performs high input impedance because
Input impedance is operational amplifier’s input
Impedance.
OUT
IN
VSS
Figure 80. Non-inverting Amplifier Circuit
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Power Dissipation
Power dissipation (total loss) indicates the power that the IC can consume at TA=25°C (normal temperature). As the IC
consumes power, it heats up, causing its temperature to be higher than the ambient temperature. The allowable
temperature that the IC can accept is limited. This depends on the circuit configuration, manufacturing process, and
consumable power.
Power dissipation is determined by the allowable temperature within the IC (maximum junction temperature) and the
thermal resistance of the package used (heat dissipation capability). Maximum junction temperature is typically equal to the
maximum storage temperature. The heat generated through the consumption of power by the IC radiates from the mold
resin or lead frame of the package. Thermal resistance, represented by the symbol θJA°C/W, indicates this heat dissipation
capability. Similarly, the temperature of an IC inside its package can be estimated by thermal resistance.
Figure 81(a) shows the model of the thermal resistance of a package. The equation below shows how to compute for the
Thermal resistance (θJA), given the ambient temperature (TA), maximum junction temperature (TJmax), and power dissipation
(PD).
θJA
= (TJmax－TA) / PD °C/W
The derating curve in Figure 81(b) indicates the power that the IC can consume with reference to ambient temperature.
Power consumption of the IC begins to attenuate at certain temperatures. This gradient is determined by Thermal
resistance (θJA), which depends on the chip size, power consumption, package, ambient temperature, package condition,
wind velocity, etc. This may also vary even when the same of package is used. Thermal reduction curve indicates a
reference value measured at a specified condition. Figure 81(c) to (e) shows an example of the derating curve for
LMR981G, LMR931G, LMR982FVM, LMR932xxx and LMR934xxx.
Power Dissipation of LSI [W]
PD(max)
P2
Ambient Temperature TA [ °C ]
θJA2 < θJA1
θ’JA2
θJA2
P1
TJ’max TJmax
θ’JA1
θJA1
0
25
50
75
100
125
150
Chip Surface Temperature TJ [ °C ]
Ambient Temperature TA [ °C ]
(b) Derating Curve
(a) Thermal Resistance
0.8
0.6
0.4
0.2
0.0
LMR931G
LMR981G (Note 45)
85
0
25
50
75
100
125
150
Ambient Temperature [°C]
(c) LMR931G, LMR981G
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LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
1.5
1.2
0.9
0.6
0.3
0.0
1.0
0.8
0.6
0.4
0.2
0.0
LMR934FJ (Note 52)
LMR934FV (Note 51)
LMR932F (Note 46)
LMR932FJ (Note 45)
LMR932FV (Note 49)
LMR932FVT (Note 49)
LMR934FVJ (Note 50)
LMR982FVM (Note 47)
LMR932FVM (Note 47)
LMR932FVJ (Note 47)
LMR934F (Note 48)
85
85
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient Temperature [°C]
Ambient Temperature [°C]
(e)LMR934xxx
(d)LMR932xxx, LMR982FVM
Figure 81. Thermal Resistance and Derating Curve
(Note 45)
5.4
(Note 46)
5.5
(Note 47)
4.7
(Note 48)
4.5
(Note 49)
5.0
(Note 50)
6.8
(Note 51)
7.0
(Note 52)
8.2
Unit
mW/°C
When using the unit above TA=25°C, subtract the value above per Celsius degree. Permissible dissipation is the value
when FR4 glass epoxy board 70mm×70mm×1.6mm (copper foil area less than 3%) is mounted
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Operational Notes
1.
2.
Reverse Connection of Power Supply
Connecting the power supply in reverse polarity can damage the IC. Take precautions against reverse polarity when
connecting the power supply, such as mounting an external diode between the power supply and the IC’s power
supply pins.
Power Supply Lines
Design the PCB layout pattern to provide low impedance supply lines. Separate the ground and supply lines of the
digital and analog blocks to prevent noise in the ground and supply lines of the digital block from affecting the analog
block. Furthermore, connect a capacitor to ground at all power supply pins. Consider the effect of temperature and
aging on the capacitance value when using electrolytic capacitors.
3.
4.
Ground Voltage
Ensure that no pins are at a voltage below that of the ground pin at any time, even during transient condition.
Ground Wiring Pattern
When using both small-signal and large-current ground traces, the two ground traces should be routed separately but
connected to a single ground at the reference point of the application board to avoid fluctuations in the small-signal
ground caused by large currents. Also ensure that the ground traces of external components do not cause variations
on the ground voltage. The ground lines must be as short and thick as possible to reduce line impedance.
5.
Thermal Consideration
Should by any chance the power dissipation rating be exceeded the rise in temperature of the chip may result in
deterioration of the properties of the chip. The absolute maximum rating of the PD stated in this specification is when
the IC is mounted on a 70mm x 70mm x 1.6mm glass epoxy board. In case of exceeding this absolute maximum
rating, increase the board size and copper area to prevent exceeding the PD rating.
6.
7.
Recommended Operating Conditions
These conditions represent a range within which the expected characteristics of the IC can be approximately obtained.
The electrical characteristics are guaranteed under the conditions of each parameter.
Inrush Current
When power is first supplied to the IC, it is possible that the internal logic may be unstable and inrush current may
flow instantaneously due to the internal powering sequence and delays, especially if the IC has more than one power
supply. Therefore, give special consideration to power coupling capacitance, power wiring, width of ground wiring, and
routing of connections.
8.
9.
Operation Under Strong Electromagnetic Field
Operating the IC in the presence of a strong electromagnetic field may cause the IC to malfunction.
Testing on Application Boards
When testing the IC on an application board, connecting a capacitor directly to a low-impedance output pin may
subject the IC to stress. Always discharge capacitors completely after each process or step. The IC’s power supply
should always be turned off completely before connecting or removing it from the test setup during the inspection
process. To prevent damage from static discharge, ground the IC during assembly and use similar precautions during
transport and storage.
10. Inter-pin Short and Mounting Errors
Ensure that the direction and position are correct when mounting the IC on the PCB. Incorrect mounting may result in
damaging the IC. Avoid nearby pins being shorted to each other especially to ground, power supply and output pin.
Inter-pin shorts could be due to many reasons such as metal particles, water droplets (in very humid environment) and
unintentional solder bridge deposited in between pins during assembly to name a few.
11. Regarding the Input Pin of the IC
This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them
isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a
parasitic diode or transistor. For example (refer to Figure 82):
When GND > Pin A and GND > Pin B, the P-N junction operates as a parasitic diode.
When GND > Pin B, the P-N junction operates as a parasitic transistor.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Operational Notes – continued
Parasitic diodes inevitably occur in the structure of the IC. The operation of parasitic diodes can result in mutual
interference among circuits, operational faults, or physical damage. Therefore, conditions that cause these diodes to
operate, such as applying a voltage lower than the GND voltage to an input pin (and thus to the P substrate) should
be avoided.
Figure 82. Example of Mhic IC Scture
12. Unused Circuits
When there are unused op-amps, it is recommended that they are
VDD
VSS
connected as in Figure 84, setting the non-inverting input terminal to a
potential within the in-phase input voltage range (VICM).
Keep this potential
in VICM
VICM
13. Input Voltage
Applying VSS+0.3V to the input terminal is possible without causing
deterioration of the electrical characteristics or destruction, regardless
of the supply voltage. However, this does not ensure normal circuit
operation. Please note that the circuit operates normally only when the
input voltage is within the common mode input voltage range of the
electric characteristics.
Figure 83. Example of Application
Circuit for Unused Op-Amp
14. Power Supply(single/dual)
The operational amplifiers operate when the voltage supplied is
between VDD and VSS. Therefore, the single supply operational
amplifiers can be used as dual supply operational amplifiers as well.
15. Output Capacitor
If a large capacitor is connected between the output pin and VSS pin, current from the charged capacitor will flow into
the output pin and may destroy the IC when the VDD pin is shorted to ground or pulled down to 0V. Use a capacitor
smaller than 0.1µF between output pin and VSS pin.
16. Oscillation by Output Capacitor
Please pay attention to the oscillation by output capacitor and in designing an application of negative feedback loop
circuit with these ICs.
17. Latch up
Be careful of input voltage that exceed the VDD and VSS. When CMOS device have sometimes occur latch up and
protect the IC from abnormaly noise.
18. Decupling Capacitor
Insert the decupling capacitance between VDD and VSS, for stable operation of operational amplifier.
19. Shutdown Terminal
The shutdown terminal can’t be left unconnected. In case shutdown operation is not needed, the shutdown pin should
be connected to VDD when the IC is used. Leaving the shutdown pin floating will result in an undefined operation
mode, either shutdown or active, or even oscillating between the two modes.
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension, Tape and Reel Information
Package Name
SSOP5
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SSOP6
<Tape and Reel information>
Tape
Embossed carrier tape
3000pcs
Quantity
TR
Direction
of feed
The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1pin
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
Reel
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
MSOP8
<Tape and Reel information>
Tape
Embossed carrier tape
3000pcs
Quantity
TR
Direction
of feed
The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
1pin
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
Reel
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
MSOP10
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
TSSOP-B8J
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
TSSOP-B8
<Tape and Reel information>
Tape
Embossed carrier tape
3000pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SSOP-B8
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SOP-J8
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SOP8
(Max 5.35 (include.BURR))
(UNIT : mm)
PKG : SOP8
Drawing No. : EX112-5001-1
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
TSSOP-B14J
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SSOP-B14
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SOP14
(Max 9.05 (include.BURR))
(UNIT : mm)
PKG : SOP14
Drawing No. : EX113-5001
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Physical Dimension Tape and Reel Information – continued
Package Name
SOP-J14
<Tape and Reel information>
Tape
Embossed carrier tape
2500pcs
Quantity
E2
Direction
of feed
The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand
(
)
Direction of feed
1pin
Reel
Order quantity needs to be multiple of the minimum quantity.
∗
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Marking Diagram
SSOP5(TOP VIEW)
SSOP6(TOP VIEW)
Part Number Marking
Part Number Marking
1PIN MARK
LOT Number
LOT Number
MSOP10(TOP VIEW)
MSOP8(TOP VIEW)
Part Number Marking
Part Number Marking
LOT Number
LOT Number
1PIN MARK
1PIN MARK
TSSOP-B8J(TOP VIEW)
TSSOP-B8(TOP VIEW)
Part Number Marking
Part Number Marking
LOT Number
LOT Number
1PIN MARK
1PIN MARK
SSOP-B8(TOP VIEW)
SOP-J8(TOP VIEW)
Part Number Marking
LOT Number
Part Number Marking
LOT Number
1PIN MARK
1PIN MARK
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
SOP8(TOP VIEW)
TSSOP-B14J (TOP VIEW)
Part Number Marking
Part Number Marking
LOT Number
LOT Number
1PIN MARK
1PIN MARK
SSOP-B14(TOP VIEW)
Part Number Marking
SOP14(TOP VIEW)
Part Number Marking
LOT Number
LOT Number
1PIN MARK
1PIN MARK
SOP-J14(TOP VIEW)
Part Number Marking
LOT Number
1PIN MARK
Product Name
Package Type
Marking
LMR981
LMR931
G
G
SSOP6
SSOP5
BE
L4
F
SOP8
R932
R932
R932
R932
R932
R932
R982
R934
R934
R934
R934
FJ
FV
SOP-J8
SSOP-B8
TSSOP-B8
MSOP8
LMR932
FVT
FVM
FVJ
FVM
F
TSSOP-B8J
MSOP10
SOP14
LMR982
LMR934
FJ
SOP-J14
SSOP-B14
TSSOP-B14J
FV
FVJ
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Datasheet
LMR981G LMR931G LMR982FVM LMR932xxx LMR934xxx
Land Pattern Data
All dimensions in mm
Land length
Land pitch
e
Land space
MIE
Land width
b2
PKG
≧ℓ 2
SSOP5
SSOP6
SOP8
0.95
2.4
1.0
0.6
1.27
0.50
1.27
4.60
2.62
3.90
1.10
0.99
1.35
0.76
0.25
0.76
SOP14
MSOP10
SOP-J8
SOP-J14
SSOP-B8
TSSOP-B8
SSOP-B14
0.65
4.60
1.20
0.35
MSOP8
0.65
0.65
2.62
3.20
0.99
1.15
0.35
0.35
TSSOP-B8J
TSSOP-B14J
SOP8, SOP-J8, SOP14, SOP-J14, SSOP-B8,
SSOP-B14, MSOP8, MSOP10, TSSOP-B8,
TSSOP-B8J, TSSOP-B14J
SSOP6
SSOP5
e
e
e
e
MIE
b2
b2
ℓ2
Revision History
Date
Revision
Changes
28.Dec.2012
25.Jan.2013
17.Jun.2013
30.Sep.2013
20.Feb.2014
001
002
003
004
005
New Release
LMR982FVM inserted.
Marking Diagram SSOP6 1PIN MARK added.
Added LMR932xxx and LMR934xxx
Correction of description gap of calculation(Page.37)
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Daattaasshheeeett
Notice
Precaution on using ROHM Products
1. Our Products are designed and manufactured for application in ordinary electronic equipments (such as AV equipment,
OA equipment, telecommunication equipment, home electronic appliances, amusement equipment, etc.). If you
intend to use our Products in devices requiring extremely high reliability (such as medical equipment (Note 1), transport
equipment, traffic equipment, aircraft/spacecraft, nuclear power controllers, fuel controllers, car equipment including car
accessories, safety devices, etc.) and whose malfunction or failure may cause loss of human life, bodily injury or
serious damage to property (“Specific Applications”), please consult with the ROHM sales representative in advance.
Unless otherwise agreed in writing by ROHM in advance, ROHM shall not be in any way responsible or liable for any
damages, expenses or losses incurred by you or third parties arising from the use of any ROHM’s Products for Specific
Applications.
(Note1) Medical Equipment Classification of the Specific Applications
JAPAN
USA
EU
CHINA
CLASSⅢ
CLASSⅣ
CLASSⅡb
CLASSⅢ
CLASSⅢ
CLASSⅢ
2. ROHM designs and manufactures its Products subject to strict quality control system. However, semiconductor
products can fail or malfunction at a certain rate. Please be sure to implement, at your own responsibilities, adequate
safety measures including but not limited to fail-safe design against the physical injury, damage to any property, which
a failure or malfunction of our Products may cause. The following are examples of safety measures:
[a] Installation of protection circuits or other protective devices to improve system safety
[b] Installation of redundant circuits to reduce the impact of single or multiple circuit failure
3. Our Products are designed and manufactured for use under standard conditions and not under any special or
extraordinary environments or conditions, as exemplified below. Accordingly, ROHM shall not be in any way
responsible or liable for any damages, expenses or losses arising from the use of any ROHM’s Products under any
special or extraordinary environments or conditions. If you intend to use our Products under any special or
extraordinary environments or conditions (as exemplified below), your independent verification and confirmation of
product performance, reliability, etc, prior to use, must be necessary:
[a] Use of our Products in any types of liquid, including water, oils, chemicals, and organic solvents
[b] Use of our Products outdoors or in places where the Products are exposed to direct sunlight or dust
[c] Use of our Products in places where the Products are exposed to sea wind or corrosive gases, including Cl2,
H2S, NH3, SO2, and NO2
[d] Use of our Products in places where the Products are exposed to static electricity or electromagnetic waves
[e] Use of our Products in proximity to heat-producing components, plastic cords, or other flammable items
[f] Sealing or coating our Products with resin or other coating materials
[g] Use of our Products without cleaning residue of flux (even if you use no-clean type fluxes, cleaning residue of
flux is recommended); or Washing our Products by using water or water-soluble cleaning agents for cleaning
residue after soldering
[h] Use of the Products in places subject to dew condensation
4. The Products are not subject to radiation-proof design.
5. Please verify and confirm characteristics of the final or mounted products in using the Products.
6. In particular, if a transient load (a large amount of load applied in a short period of time, such as pulse. is applied,
confirmation of performance characteristics after on-board mounting is strongly recommended. Avoid applying power
exceeding normal rated power; exceeding the power rating under steady-state loading condition may negatively affect
product performance and reliability.
7. De-rate Power Dissipation (Pd) depending on Ambient temperature (Ta). When used in sealed area, confirm the actual
ambient temperature.
8. Confirm that operation temperature is within the specified range described in the product specification.
9. ROHM shall not be in any way responsible or liable for failure induced under deviant condition from what is defined in
this document.
Precaution for Mounting / Circuit board design
1. When a highly active halogenous (chlorine, bromine, etc.) flux is used, the residue of flux may negatively affect product
performance and reliability.
2. In principle, the reflow soldering method must be used; if flow soldering method is preferred, please consult with the
ROHM representative in advance.
For details, please refer to ROHM Mounting specification
Notice - GE
Rev.002
© 2014 ROHM Co., Ltd. All rights reserved.
Daattaasshheeeett
Precautions Regarding Application Examples and External Circuits
1. If change is made to the constant of an external circuit, please allow a sufficient margin considering variations of the
characteristics of the Products and external components, including transient characteristics, as well as static
characteristics.
2. You agree that application notes, reference designs, and associated data and information contained in this document
are presented only as guidance for Products use. Therefore, in case you use such information, you are solely
responsible for it and you must exercise your own independent verification and judgment in the use of such information
contained in this document. ROHM shall not be in any way responsible or liable for any damages, expenses or losses
incurred by you or third parties arising from the use of such information.
Precaution for Electrostatic
This Product is electrostatic sensitive product, which may be damaged due to electrostatic discharge. Please take proper
caution in your manufacturing process and storage so that voltage exceeding the Products maximum rating will not be
applied to Products. Please take special care under dry condition (e.g. Grounding of human body / equipment / solder iron,
isolation from charged objects, setting of Ionizer, friction prevention and temperature / humidity control).
Precaution for Storage / Transportation
1. Product performance and soldered connections may deteriorate if the Products are stored in the places where:
[a] the Products are exposed to sea winds or corrosive gases, including Cl2, H2S, NH3, SO2, and NO2
[b] the temperature or humidity exceeds those recommended by ROHM
[c] the Products are exposed to direct sunshine or condensation
[d] the Products are exposed to high Electrostatic
2. Even under ROHM recommended storage condition, solderability of products out of recommended storage time period
may be degraded. It is strongly recommended to confirm solderability before using Products of which storage time is
exceeding the recommended storage time period.
3. Store / transport cartons in the correct direction, which is indicated on a carton with a symbol. Otherwise bent leads
may occur due to excessive stress applied when dropping of a carton.
4. Use Products within the specified time after opening a humidity barrier bag. Baking is required before using Products of
which storage time is exceeding the recommended storage time period.
Precaution for Product Label
QR code printed on ROHM Products label is for ROHM’s internal use only.
Precaution for Disposition
When disposing Products please dispose them properly using an authorized industry waste company.
Precaution for Foreign Exchange and Foreign Trade act
Since our Products might fall under controlled goods prescribed by the applicable foreign exchange and foreign trade act,
please consult with ROHM representative in case of export.
Precaution Regarding Intellectual Property Rights
1. All information and data including but not limited to application example contained in this document is for reference
only. ROHM does not warrant that foregoing information or data will not infringe any intellectual property rights or any
other rights of any third party regarding such information or data. ROHM shall not be in any way responsible or liable
for infringement of any intellectual property rights or other damages arising from use of such information or data.:
2. No license, expressly or implied, is granted hereby under any intellectual property rights or other rights of ROHM or any
third parties with respect to the information contained in this document.
Other Precaution
1. This document may not be reprinted or reproduced, in whole or in part, without prior written consent of ROHM.
2. The Products may not be disassembled, converted, modified, reproduced or otherwise changed without prior written
consent of ROHM.
3. In no event shall you use in any way whatsoever the Products and the related technical information contained in the
Products or this document for any military purposes, including but not limited to, the development of mass-destruction
weapons.
4. The proper names of companies or products described in this document are trademarks or registered trademarks of
ROHM, its affiliated companies or third parties.
Notice - GE
Rev.002
© 2014 ROHM Co., Ltd. All rights reserved.
Daattaasshheeeett
General Precaution
1. Before you use our Pro ducts, you are requested to care fully read this document and fully understand its contents.
ROHM shall not be in an y way responsible or liable for failure, malfunction or accident arising from the use of a ny
ROHM’s Products against warning, caution or note contained in this document.
2. All information contained in this docume nt is current as of the issuing date and subj ect to change without any prior
notice. Before purchasing or using ROHM’s Products, please confirm the la test information with a ROHM sale s
representative.
3. The information contained in this doc ument is provi ded on an “as is” basis and ROHM does not warrant that all
information contained in this document is accurate an d/or error-free. ROHM shall not be in an y way responsible or
liable for any damages, expenses or losses incurred by you or third parties resulting from inaccuracy or errors of or
concerning such information.
Notice – WE
Rev.001
© 2014 ROHM Co., Ltd. All rights reserved.
Datasheet
Buy
LMR931G - Web Page
Distribution Inventory
Part Number
Package
Unit Quantity
LMR931G
SSOP5
3000
Minimum Package Quantity
Packing Type
Constitution Materials List
RoHS
3000
Taping
inquiry
Yes
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