TS951_07 [STMICROELECTRONICS]
Input/output rail-to-rail low power operational amplifier; 输入/输出轨至轨低功耗运算放大器
| 型号： | TS951_07 |
| 厂家： | 
ST |
| 描述： | Input/output rail-to-rail low power operational amplifier |
| 文件： | 总17页 (文件大小：441K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TS951-TS952-TS954
Input/output rail-to-rail low power operational amplifier
Features
TS951ILT
■ Rail-to-rail input common-mode voltage range
■ Rail-to-rail output voltage swing
■ Operating from 2.7V to 12V
Output
V
CC
5
4
1
V
2
DD
■ High-speed (3MHz, 1V/µs)
3
Inverting input
Non-inverting input
■ Low consumption (0.9mA @ 3V)
■ Supply voltage rejection ratio: 80dB
■ Latch-up immunity
TS951ID
■ Available in SOT23-5 micropackage
Applications
■ Set-top boxes
■ Laptop/notebook computers
■ Transformer/line drivers
■ Personal entertainment (CD players)
TS952IN-TS952ID-TS952IPT
■ Portable communications (cell phones,
pagers)
V
Output 1
1
2
3
4
8
7
6
5
CC
■ Instrumentation & sensoring
Inverting Input 1
Output 2
-
+
-
Non-inverting Input 1
Inverting Input 2
Non-inverting Input 2
■ Digital-to-analog converter buffers
■ Portable headphone speaker drivers
+
V
DD
TS954IN-TS954ID-TS954IPT
Description
14 Output 4
Output 1
Inverting Input 1
Non-inverting Input 1
VCC
1
2
3
4
5
6
7
The TS95x family are rail-to-rail BiCMOS
operational amplifiers optimized and fully
specified for 3V and 5V operation.
13 Inverting Input 4
12 Non-inverting Input 4
11 VDD
-
-
+
+
The TS951 is housed in the space-saving 5-pin
SOT23 package that makes it well suited for
battery-powered systems. This micropackage
simplifies the PC board design because of its
ability to be placed in tight spaces (outside
dimensions are: 2.8mm x 2.9mm).
10 Non-inverting Input 3
Non-inverting Input 2
Inverting Input 2
Output 2
+
-
+
-
9
8
Inverting Input 3
Output 3
December 2007
Rev 6
1/17
www.st.com
17
Absolute maximum ratings and operating conditions
TS951-TS952-TS954
1
Absolute maximum ratings and operating conditions
Table 1.
Symbol
Absolute maximum ratings (AMR)
Parameter
Value
14
Unit
V
Supply voltage (1)
VCC
Vid
Differential input voltage (2)
±1
V
Input voltage (3)
Vin
Tstg
Tj
VDD-0.3 to VCC+0.3
-65 to +150
150
V
Storage temperature range
Maximum junction temperature
°C
Thermal resistance junction to ambient (4)
250
125
103
120
100
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
Rthja
°C/W
°C/W
Thermal resistance junction to case (4)
81
40
31
37
32
SOT23-5
SO-8
SO-14
TSSOP8
TSSOP14
Rthjc
HBM: human body model(5)
1
2
3
TS951
TS952
TS954
kV
V
MM: machine model(6)
ESD
100
CDM: charged device model(7)
1.5
1.5
1
TS951
TS952
TS954
kV
Latch-up immunity
200
260
mA
°C
Lead temperature (soldering, 10sec)
1. All voltage values, except differential voltage are with respect to network ground terminal.
2. Differential voltages are the non-inverting input terminal with respect to the inverting input terminal.
If Vid > ±1V, the maximum input current must not exceed ±1mA. In this case (Vid > ±1V), an input series
resistor must be added to limit input current.
3. Do not exceed 14V.
4. Short-circuits can cause excessive heating and destructive dissipation. Rth are typical values.
5. Human body model: A 100pF capacitor is charged to the specified voltage, then discharged through a
1.5kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations
while the other pins are floating.
6. Machine model: A 200pF capacitor is charged to the specified voltage, then discharged directly between
two pins of the device with no external series resistor (internal resistor < 5Ω). This is done for all couples of
connected pin combinations while the other pins are floating.
7. Charged device model: all pins and the package are charged together to the specified voltage and then
discharged directly to the ground through only one pin. This is done for all pins.
2/17
TS951-TS952-TS954
Absolute maximum ratings and operating conditions
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
VCC
Vicm
Toper
Supply voltage
2.7 to 12
VDD -0.2 to VCC +0.2
-40 to +125
V
V
Common mode input voltage range
Operating free air temperature range
°C
3/17
Electrical characteristics
TS951-TS952-TS954
2
Electrical characteristics
Table 3.
Symbol
V
= +3V, V = 0V, R connected to V /2, T
= 25°C (unless
CC
DD
L
CC
amb
otherwise specified)
Parameter
Min.
Typ.
Max.
Unit
Input offset voltage
Tmin ≤ Tamb ≤ Tmax
6
8
Vio
DVio
Iio
mV
µV/°C
nA
Input offset voltage drift
2
1
Input offset current
Tmin ≤ Tamb ≤ Tmax
30
80
Input bias current
Vicm = VCC/2
Iib
35
80
100
200
nA
Tmin ≤ Tamb ≤ Tmax
CMR Common mode rejection ratio
50
60
dB
dB
Supply voltage rejection ratio
SVR
VCC = 2.7V to 3.3V
80
80
Large signal voltage gain
Avd
dB
V
Vo = 2Vpk-pk, RL = 600Ω
High level output voltage
VOH
2.8
10
2.9
80
RL = 600Ω
Low level output voltage
VOL
250
1.3
mV
mA
mA
RL = 600Ω
Isc
Output short-circuit current
Supply current (per amplifier)
No load, Vicm = VCC/2
ICC
0.9
Gain bandwidth product
GBP
SR
3
1
MHz
V/µs
RL = 2kΩ
Slew rate
Phase margin at unit gain
∅m
60
Degrees
RL = 600Ω, CL =100pF
Gain margin
Gm
en
10
25
dB
RL = 600Ω, CL =100pF
Equivalent input noise voltage
f = 1kHz
nV
-----------
Hz
Total harmonic distortion
THD
0.01
%
Vout = 4Vpk-pk, F = 10kHz, AV = 2, RL =10kΩ
4/17
TS951-TS952-TS954
Electrical characteristics
Table 4.
Symbol
V
= +5V, V = 0V, R connected to V /2, T
= 25°C (unless
Typ. Max.
CC
DD
L
CC
amb
otherwise specified)
Parameter
Min.
Unit
Input offset voltage
Tmin ≤ Tamb ≤ Tmax
6
8
Vio
mV
DVio
Input offset voltage drift
Input offset current
2
µV/°C
Iio
nA
nA
Vicm = VCC/2
Tmin ≤ Tamb ≤ Tmax
1
30
80
Input bias current
Iib
Vicm = VCC/2
Tmin ≤ Tamb ≤ Tmax
35
100
200
CMR
SVR
Common mode rejection ratio
50
60
80
80
dB
dB
Supply voltage rejection ratio
VCC = 2.7V to 3.3V
Large signal voltage gain
Vo = 2Vpk-pk, RL = 600Ω
Avd
86
4.8
80
dB
V
High level output voltage
VOH
4.7
10
RL = 600Ω
Low level output voltage
VOL
Isc
300
1.4
mV
mA
mA
RL = 600Ω
Output short-circuit current
Supply current (per amplifier)
No load, Vicm = VCC/2
ICC
0.95
Gain bandwidth product
GBP
SR
3
1
MHz
V/μs
RL = 2kΩ
Slew rate
Phase margin at unit gain
∅m
60
Degrees
RL = 600Ω, CL =100pF
Gain margin
Gm
en
10
25
dB
RL = 600Ω, CL =100pF
Equivalent input noise voltage
f = 1kHz
nV
-----------
Hz
Total harmonic distortion
THD
0.01
%
Vout = 4Vpk-pk, F = 10kHz, AV = 2, RL =10kΩ
5/17
Electrical characteristics
TS951-TS952-TS954
Figure 1.
Figure 3.
Figure 5.
Supply current vs. supply voltage Figure 2.
Output short circuit current vs.
output voltage
Voltage gain and phase vs.
frequency
Figure 4.
Supply current vs. temperature
Output short circuit current vs.
temperature
Figure 6.
Slew rate vs. temperature
6/17
TS951-TS952-TS954
Electrical characteristics
Figure 7.
THD + noise vs. V
Figure 8.
THD + noise vs. frequency
out
Figure 9.
THD + noise vs. V
Figure 10. Equivalent input noise voltage vs.
frequency
out
7/17
Package information
TS951-TS952-TS954
3
Package information
®
In order to meet environmental requirements, ST offers these devices in ECOPACK
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
3.1
SOT23-5 package information
Figure 11. SOT23-5 package mechanical drawing
Table 5.
Ref.
SOT23-5 package mechanical data
Dimensions
Millimeters
Typ.
Mils
Typ.
Min.
Max.
Min.
Max.
A
A1
A2
b
0.90
0.00
0.90
0.35
0.09
2.80
2.60
1.50
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
35.4
0.00
35.4
13.7
3.5
57.1
5.9
51.2
19.7
7.8
C
D
110.2
102.3
59.0
118.1
118.1
68.8
E
E1
e
0.95
1.9
37.4
74.8
e1
L
0.35
0.55
13.7
21.6
8/17
TS951-TS952-TS954
Package information
3.2
DIP8 package information
Figure 12. DIP8 package mechanical drawing
Table 6.
Ref.
DIP8 package mechanical data
Millimeters
Dimensions
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
b
5.33
0.210
0.38
2.92
0.36
1.14
0.20
9.02
7.62
6.10
0.015
0.115
0.014
0.045
0.008
0.355
0.300
0.240
3.30
0.46
1.52
0.25
9.27
7.87
6.35
2.54
7.62
4.95
0.56
1.78
0.36
10.16
8.26
7.11
0.130
0.018
0.060
0.010
0.365
0.310
0.250
0.100
0.300
0.195
0.022
0.070
0.014
0.400
0.325
0.280
b2
c
D
E
E1
e
eA
eB
L
10.92
3.81
0.430
0.150
2.92
3.30
0.115
0.130
9/17
Package information
TS951-TS952-TS954
3.3
SO-8 package information
Figure 13. SO-8 package mechanical drawing
Table 7.
Ref.
SO-8 package mechanical data
Millimeters
Dimensions
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.75
0.25
0.069
0.010
0.10
1.25
0.28
0.17
4.80
5.80
3.80
0.004
0.049
0.011
0.007
0.189
0.228
0.150
0.48
0.23
5.00
6.20
4.00
0.019
0.010
0.197
0.244
0.157
c
D
4.90
6.00
3.90
1.27
0.193
0.236
0.154
0.050
H
E1
e
h
0.25
0.40
1°
0.50
1.27
8°
0.010
0.016
1°
0.020
0.050
8°
L
k
ccc
0.10
0.004
10/17
TS951-TS952-TS954
Package information
3.4
TSSOP8 package information
Figure 14. TSSOP8 package mechanical drawing
Table 8.
Ref.
TSSOP8 package mechanical data
Dimensions
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.2
0.047
0.006
0.041
0.012
0.008
0.122
0.260
0.177
0.05
0.80
0.19
0.09
2.90
6.20
4.30
0.15
1.05
0.30
0.20
3.10
6.60
4.50
0.002
0.031
0.007
0.004
0.114
0.244
0.169
1.00
0.039
c
D
3.00
6.40
4.40
0.65
0.118
0.252
0.173
0.0256
E
E1
e
k
0°
8°
0°
8°
L
0.45
0.60
1
0.75
0.018
0.024
0.039
0.004
0.030
L1
aaa
0.1
11/17
Package information
TS951-TS952-TS954
3.5
DIP14 package information
Figure 15. DIP14 package mechanical drawing
Table 9.
Ref.
DIP14 package mechanical data
Millimeters
Dimensions
Inches
Min.
Typ.
Max.
Min.
Typ.
Max.
a1
B
b
0.51
1.39
0.020
0.055
1.65
0.065
0.5
0.020
0.010
b1
D
E
e
0.25
20
0.787
8.5
2.54
15.24
0.335
0.100
0.600
e3
F
7.1
5.1
0.280
0.201
I
L
3.3
0.130
Z
1.27
2.54
0.050
0.100
12/17
TS951-TS952-TS954
Package information
3.6
SO-14 package information
Figure 16. SO-14 package mechanical drawing
Table 10. SO-14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
a1
a2
b
1.75
0.2
0.068
0.007
0.064
0.018
0.010
0.1
0.003
1.65
0.46
0.25
0.35
0.19
0.013
0.007
b1
C
0.5
0.019
c1
D
45° (typ.)
8.55
5.8
8.75
6.2
0.336
0.228
0.344
0.244
E
e
1.27
7.62
0.050
0.300
e3
F
3.8
4.6
0.5
4.0
5.3
0.149
0.181
0.019
0.157
0.208
0.050
0.026
G
L
1.27
0.68
M
S
8° (max.)
13/17
Package information
TS951-TS952-TS954
3.7
TSSOP14 package information
Figure 17. TSSOP14 package mechanical drawing
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
Table 11. TSSOP14 package mechanical data
Dimensions
Ref.
Millimeters
Typ.
Inches
Min.
Max.
Min.
Typ.
Max.
A
A1
A2
b
1.2
0.15
1.05
0.30
0.20
5.1
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
0.05
0.8
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.004
0.039
1
0.19
0.09
4.9
c
D
5
6.4
0.197
0.252
E
6.2
6.6
E1
e
4.3
4.4
4.48
0.173
0.65 BSC
0.0256 BSC
K
0°
8°
0°
8°
L1
0.45
0.60
0.75
0.018
0.024
0.030
14/17
TS951-TS952-TS954
Ordering information
4
Ordering information
Table 12. Order codes
Temperature
Part number
Package
DIP8
Packing
Marking
TS951IN
951I
range
TS951IN
Tube
TS951ID
Tube or
Tape & reel
SO-8
TS951IDT
TS951ILT
SOT23-5L
K101
Tape & reel
Tube
SOT23-5L
TS951IYLT(1)
TS952IN
K102
(Automotive grade)
DIP8
SO-8
TS952IN
952I
TS952ID
TS952IDT
Tube or
TS952IYD(2)
TS952IYDT(2)
SO-8
Tape & reel
952IY
(Automotive grade)
-40°C to +125°C
TS952IPT
TSSOP8
952I
952Y
Tape & reel
Tube
TSSOP8
TS952IYPT(1)
TS954IN
(Automotive grade)
DIP14
SO-14
TS954IN
954I
TS954ID
TS954IDT
Tube or
TS954IYD(2)
TS954IYDT(2)
SO-14
Tape & reel
954IY
(Automotive grade)
TS954IPT
TSSOP14
954I
Tape & reel
TSSOP14
TS954IYPT(1)
954Y
(Automotive grade)
1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC
Q001 & Q 002 or equivalent are on-going.
2. Qualified and characterized according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC Q001
& Q 002 or equivalent.
15/17
Revision history
TS951-TS952-TS954
5
Revision history
Table 13. Document revision history
Date
Revision
Changes
1-May-2001
1
Initial release.
Modifications on AMR Table 1 on page 2 (explanation of Vid and Vi
2-Jan- 2005
3-Jul-2005
2
3
limits, ESD MM and CDM values added, Rthja added).
PPAP references inserted in the datasheet see Table 12: Order
codes.
4-Aug-2005
4
5
Table data was badly formatted, see Table 4 on page 5.
15-Dec-2005
TS951IYLT PPAP reference added, see Table 12: Order codes.
Added missing order codes, and automotive grade status in
Table 12: Order codes.
10-Dec-2007
6
Updated footnotes for ESD parameters in Table 1: Absolute
maximum ratings (AMR).
Reformatted package information.
16/17
TS951-TS952-TS954
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