LMV324B [3PEAK]
1MHz, 80μA, RRIO, Op Amps;型号: | LMV324B |
厂家: | 3PEAK |
描述: | 1MHz, 80μA, RRIO, Op Amps |
文件: | 总16页 (文件大小:1262K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Features
Description
Supply Voltage: 2.5V to 5.5V
The LMV321B/358B/324B series are CMOS dual, and quad
RRIO op-amps with low offset, low power and stable high
frequency response. They incorporate 3PEAK’s proprietary and
patented design techniques to achieve very good AC
performance with 1MHz bandwidth, 0.7V/μs slew rate and low
distortion while drawing only 80μA of quiescent current per
amplifier. The input common-mode voltage range extends
100mV beyond V– and V+, and the outputs swing rail-to-rail.
The LMV321B/358B/324B family can be used as plug-in
replacements for many commercially available op-amps to
reduce power and improve input/output range and performance.
Low Supply Current: 80μA per channel
Positive Offset Voltage: +1mV to +4mV
Offset Voltage Temperature Drift: 2 μV/°C
High Output Capability: 100mA
Rail to Rail Input and Output
Bandwidth: 1 MHz
Slew Rate: 0.7V/μs
Excellent EMI Suppress Performance
Low Noise: 35 nV/√Hz at 1kHz
–40°C to 125°C Operation Temperature Range
The combination of features makes the LMV321B/358B/324B
ideal choices for motor control and portable audio amplification,
sound
ports,
and
other
consumer
Audio.
The
Applications
LMV321B/358B/324B Op-amp is very stable, and it is capable
of driving heavy capacitive loads such as those found in LCDs.
The ability to swing rail-to-rail at the inputs and outputs enables
designers to buffer CMOS DACs, ASICs, or other wide output
swing devices in single-supply systems.
Active Filters, ASIC Input or Output Amplifier
Sensor Interface
Smoke/Gas/Environment Sensors
Portable Instruments and Mobile Device
Pin Configuration
LMV321B
LMV358B
LMV324B
5-Pin SOT23/SC70
(-T and -C Suffixes)
8-Pin SOIC/MSOP/TSSOP
(-S, -V, -TS Suffixes)
14-Pin SOIC/TSSOP
(-S and -T Suffixes)
1
2
3
5
4
1
8
7
6
5
1
2
3
4
5
6
7
14
13
12
11
10
9
+In
-VS
-In
+VS
Out
Out A
-In A
+In A
-VS
+VS
Out A
-In A
Out D
-In D
+In D
-VS
2
3
4
Out B
-In B
+In B
A
A
B
D
C
+In A
B
+VS
+In B
+In C
-In C
Out C
-In B
8
Out B
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Rev.0
1 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Table of Contents
Features ...........................................................................................................................................................................1
Applications.....................................................................................................................................................................1
Description.......................................................................................................................................................................1
Pin Configuration ............................................................................................................................................................1
Table of Contents ............................................................................................................................................................2
Revision History..............................................................................................................................................................3
Order Information............................................................................................................................................................3
Absolute Maximum Ratings Note 1...................................................................................................................................4
ESD Rating.......................................................................................................................................................................4
Thermal Information .......................................................................................................................................................4
Electrical Characteristics ...............................................................................................................................................5
Typical Performance Characteristics............................................................................................................................6
Tape and Reel Information .............................................................................................................................................9
Package Outline Dimensions.......................................................................................................................................10
SC70-5/SC70-6 /SOT-353/SOT-363 .......................................................................................................................................... 10
SOT23-5/6.................................................................................................................................................................................. 10
SOP-8/ SOIC-8 ...........................................................................................................................................................................11
TSSOP-8.................................................................................................................................................................................... 12
MSOP-8 ..................................................................................................................................................................................... 13
SOP-14 /SOIC-14....................................................................................................................................................................... 14
TSSOP-14.................................................................................................................................................................................. 15
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Revision History
Date
Revision
Notes
2018/3/30
2018/5/30
Rev.Pre
Rev.0
Pre-Release Version
First Release to Market Version
Order Information
Order Number
Operating Temperature Range
Package
Marking Information
MSL
Transport Media, Quantity
LMV321B-TR
LMV321B-CR
-40 to 125°C
-40 to 125°C
5-Pin SOT23
5-Pin SC70
21BXXNote 2
21BXXNote 2
3
1
Tape and Reel, 3000
Tape and Reel, 3000
V358B
LMV358B-SR
LMV358B-TSR
LMV358B-VR
LMV324B-SR
LMV324B-TR
-40 to 125°C
-40 to 125°C
-40 to 125°C
-40 to 125°C
-40 to 125°C
8-Pin SOIC
3
3
3
3
3
Tape and Reel, 4000
Tape and Reel, 3000
Tape and Reel, 3000
Tape and Reel, 2500
Tape and Reel, 3000
XXXX Note 3
V358B
8-Pin TSSOP
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
XXXX Note 3
V358B
XXXX Note 3
V324B
XXXX Note 3
V324B
XXXX Note 3
Note 1: The sample will be ready in 1 month.
Note 2: XX is the date code.
Note 3: XXXX is date code.
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Absolute Maximum Ratings Note 1
Parameters
Rating
Supply Voltage, (+VS)– (-VS)
Input Voltage
6 V
(-VS) – 0.3 to (+VS) + 0.3
±6V
Differential Input Voltage
Input Current: +IN, –IN Note 2
Output Short-Circuit Duration Note 3
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
Lead Temperature (Soldering, 10 sec)
±10mA
Infinite
150°C
–40 to 125°C
–65 to 150°C
260°C
Note 1: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. Exposure to
any Absolute Maximum Rating condition for extended periods may affect device reliability and lifetime.
Note 2: The inputs are protected by ESD protection diodes to each power supply. If the input extends more than 300mV beyond the
power supply, the input current should be limited to less than 10mA.
Note 3: A heat sink may be required to keep the junction temperature below the absolute maximum. This depends on the power
supply voltage and how many amplifiers are shorted. Thermal resistance varies with the amount of PC board metal connected to the
package. The specified values are for short traces connected to the leads.
ESD Rating
Symbol
HBM
Parameter
Condition
Minimum Level
Unit
kV
Human Body Model ESD
Charged Device Model ESD
ANSI/ESDA/JEDEC JS-001
ANSI/ESDA/JEDEC JS-002
8
2
CDM
kV
Thermal Information
Package Type
θJA
θJC
Unit
5-Pin SC70
400
250
158
191
210
120
180
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
5-Pin SOT23
8-Pin SOIC
81
43
44
45
36
35
8-Pin TSSOP
8-Pin MSOP
14-Pin SOIC
14-Pin TSSOP
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Electrical Characteristics
All test condition is VS = 5V, TA = 25°C, RL = 2kΩ, CL =100pF, unless otherwise noted.
Symbol
Parameter
Conditions
Min
2.5
70
Typ
Max
Unit
Power Supply
VS
Supply Voltage Range
5.5
V
IQ
Quiescent Current per Amplifier
Power Supply Rejection Ratio
80
75
130
μA
dB
PSRR
Input Characteristics
VOS
Input Offset Voltage
VCM = 0V to 3V
TA = -40°C to 125°C
TA = 25 °C
+1
+2
2
+4
mV
μV/°C
pA
VOS TC
Input Offset Voltage Drift
1
IB
Input Bias Current
Input Offset Current
TA = 85 °C
25
1
pA
IOS
pA
Differential Mode
Common Mode
RLOAD = 10kΩ
8
pF
CIN
Input Capacitance
7
pF
Av
Open-loop Voltage Gain
85
110
dB
Common-mode Input Voltage
Range
VCMR
(V-) - 0.1
65
(V+) + 0.1
V
CMRR
Xtalk
Common Mode Rejection Ratio
VCM = 0V to 3V
85
dB
dB
Channel Separation
f = 1kHz, RL = 2kΩ
110
Output Characteristics
Maximum Output Voltage Swing
VOH, VOL
RLOAD = 10kΩ
3
15
mV
mA
Output Short-Circuit Current
AC Specifications
ISC
90
100
GBW
Gain-Bandwidth Product
1
MHz
AV = 1, VOUT = 1.5V to 3.5V, CLOAD
SR
Slew Rate
0.7
V/μs
= 60pF, RLOAD = 1kΩ
Settling Time, 0.1%
Settling Time, 0.01%
Phase Margin
3.5
4.8
60
μs
μs
°
AV = 1, 2V Step, CLOAD = 60pF,
tS
RLOAD = 1kΩ
PM
GM
RLOAD = 1kΩ, CLOAD = 60pF
RLOAD = 1kΩ, CLOAD = 60pF
Gain Margin
15
dB
Noise Performance
EN
Input Voltage Noise
f = 0.1Hz to 10Hz
f = 1kHz
3
μVRMS
nV/√Hz
fA/√Hz
%
eN
Input Voltage Noise Density
Input Current Noise
35
iN
f = 1kHz
2
THD+N
Total Harmonic Distortion and
Noise
f = 1kHz, AV =1, RL = 2kΩ,
0.003
VOUT = 1Vp-p
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Typical Performance Characteristics
VS = 5V, VCM = 2.5V, RL = Open, unless otherwise specified.
2.0
140
200
150
100
50
120
100
80
1.8
1.5
1.3
1.0
0.8
0.5
0.3
0.0
Phase
60
40
Gain
0
20
0
-50
-100
-150
-20
-40
-60
-50
0
50
100
150
0.1
10
1k
100k
10M
1000M
Frequency (Hz)
Temperature(℃)
Figure 1. Unity Gain Bandwidth vs. Temperature
Figure 2. Open-Loop Gain and Phase
120
140
120
100
80
60
40
20
0
VCM= 2.5V
100
I
SOURCE
80
60
40
20
0
VCM= 5.0V
I
SINK
VCM= 0V
-50
0
50
100
150
-50
0
50
100
150
Temperature(℃)
Temperature(℃)
Figure 3. Supply Current vs. Temperature
Figure 4. Short Circuit Current vs. Temperature
120
100
80
60
40
20
0
3
2.5
2
1.5
1
0.5
0
1.5
2
2.5
3
3.5
4
4.5
5
0
1
2
3
4
5
Supply Voltage (V)
Common Mode Voltage(V)
Figure 5. Quiescent Current vs. Supply Voltage
Figure 6. Offset Voltage vs. Common-Mode Voltage
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
PSRR-25℃
40
25℃
PSRR--40℃
-40℃
125℃
30
PSRR-125℃
PSRR+ 25℃
20
PSRR+ -40℃
10
0
PSRR+ 125℃
10
100
1K
10K
100K
10
100
1K
10K
100K
Frequency:Hz
Frequency:Hz
Figure 7. CMRR vs. Frequency
Figure 8. PSRR vs. Frequency
1000
100
10
1
1
10
100
1k
10k
100k
1M
Frequency(Hz)
Time (1s/div)
Figure 9. Input Voltage Noise Spectral Density
Figure 10. 0.1 Hz to 10 Hz Input Voltage Noise
90
80
70
60
50
40
30
20
10
0
Gain =1
RL = 10kΩ
1
10
100
1000
Time (50μs/div)
Frequency (MHz)
Figure 11. EMIRR IN+ vs. Frequency
Figure 12. Large-Scale Step Response
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Gain =+10
±V=±2.5V
Gain =+10
±V=±2.5V
Time (50μs/div)
Time (50μs/div)
Figure 13. Negative Over-Voltage Recovery
Figure 14. Positive Over-Voltage Recovery
120
0
25℃
-40℃
125℃
-20
-40
100
80
-60
60
-80
40
-100
-120
-140
25℃
20
-40℃
125℃
0
0
1
2
3
4
5
0
1
2
3
4
5
Vout Dropout (V)
Vout Dropout (V)
Figure 16. Positive Output Swing vs. Load Current
Figure 15. Negative Output Swing vs. Load Current
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Tape and Reel Information
Order Number
Package
D1
W1
A0
B0
K0
P0
W0
Pin1
Quadrant
Q3
LMV321B-CR
LMV321B-TR
LMV358B-SR
LMV358B-VR
LMV358B-TSR
LMV324B-SR
LMV324B-TR
5-Pin SC70
178.0
180.0
330.0
330.0
330.0
330.0
330.0
9.5
2.4
3.2
6.4
5.2
6.8
6.5
6.8
2.5
3.2
5.4
3.3
3.3
9.0
5.4
1.2
1.4
2.1
1.5
1.2
2.1
1.2
4.0
4.0
8.0
8.0
8.0
8.0
8.0
8.0
5-Pin SOT23
8-Pin SOIC
13.1
17.6
17.6
17.6
21.6
17.6
8.0
Q3
12.0
12.0
12.0
16.0
12.0
Q1
8-Pin MSOP
8-Pin TSSOP
14-Pin SOIC
14-Pin TSSOP
Q1
Q1
Q1
Q1
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Rev.0
9 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
Package Outline Dimensions
SC70-5/SC70-6 /SOT-353/SOT-363
Dimensions
In Millimeters
Min Max
Symbol
A
0.900 1.100
0.000 0.100
0.900 1.000
0.150 0.350
A1
A2
b
C
0.110
0.175
D
2.000 2.200
1.150 1.350
2.150 2.450
0.650TYP
E
E1
e
e1
L
1.200 1.400
0.525REF
L1
θ
0.260 0.460
0°
8°
SOT23-5/6
Dimensions
In Millimeters
Symbol
Min
Max
A
1.050 1.250
0.000 0.100
1.000 1.150
0.300 0.500
0.100 0.200
2.820 3.020
1.500 1.700
2.600 3.000
0.950TYP
A1
A2
b
C
D
E
E1
e
e1
L
1.800 2.000
0.600REF
L1
θ
0.300 0.600
0°
8°
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Rev.0
10 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
SOP-8/ SOIC-8
A2
C
θ
L1
A1
e
E
D
Dimensions
In Millimeters
Symbol
Min
Max
A1
A2
b
0.100
1.300
0.330
0.170
4.780
3.800
5.800
0.250
1.550
0.510
0.250
5.000
4.000
6.300
E1
C
D
E
E1
e
b
1.270TYP
L1
θ
0.400
0°
0.900
8°
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Rev.0
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LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
TSSOP-8
Symbol
Dimensions In Millimeters
Min Max
3.100
Dimensions In Inches
Min
Max
0.122
D
2.900
4.300
0.190
0.090
6.250
0.114
0.169
0.007
0.004
0.246
E
4.500
0.300
0.200
6.550
1.200
1.000
0.150
0.177
0.012
0.008
0.258
0.047
0.039
0.006
b
c
E1
A
A2
A1
0.800
0.050
0.031
0.002
e
L
H
θ
0.65(BSC)
0.500
0.026(BSC)
0.020
0.700
7°
0.028
7°
0.25(BSC)
1°
0.01(BSC)
1°
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Rev.0
12 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
MSOP-8
Dimensions
In Millimeters
Symbol
Min
Max
A
0.800
0.000
0.750
0.30 TYP
0.15 TYP
2.900
0.65 TYP
2.900
4.700
0.400
0°
1.200
0.200
0.950
E
E1
A1
A2
b
C
D
3.100
e
b
e
E
3.100
5.100
0.800
6°
D
E1
L1
θ
A1
R1
R
θ
L
L1
L2
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Rev.0
13 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
SOP-14 /SOIC-14
D
Dimensions
In Millimeters
TYP
Symbol
MIN
1.35
0.10
1.25
0.31
8.45
5.80
3.80
MAX
1.75
0.25
1.65
0.51
8.85
6.20
4.00
A
A1
A2
b
1.60
E1
E
0.15
1.45
D
8.63
6.00
e
b
E
E1
e
3.90
1.27 BSC
0.60
L
0.40
0°
0.80
8°
A2
A
L1
L2
θ
1.05 REF
0.25 BSC
A1
L
L1
θ
L2
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Rev.0
14 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
TSSOP-14
Dimensions
In Millimeters
E1
Symbol
E
MIN
-
TYP
MAX
1.20
0.15
1.05
0.30
5.10
6.60
4.50
A
A1
A2
c
-
0.05
0.80
0.19
4.86
6.20
4.30
-
-
-
5.00
D
e
c
E
6.40
D
E1
e
4.40
0.65 BSC
0.60
L
0.45
0.75
L1
L2
R
1.00 REF
0.25 BSC
-
A1
0.09
0°
-
θ
-
8°
R1
R
θ
L
L1
L2
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Rev.0
15 / 16
LMV321B/LMV358B/LMV324B
1MHz, 80μA, RRIO, Op Amps
3PEAK and the 3PEAK logo are registered trademarks of 3PEAK INCORPORATED. All
other trademarks are the property of their respective owners.
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Rev.0
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