TS951IYLT [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： | TS951IYLT |
| 厂家： | 
ST |
| 描述： | Input/Output Rail-to-Rail Low Power Operational Amplifier |
| 文件： | 总15页 (文件大小：351K) |
| 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
■ Rail-to-rail input common-mode voltage range
■ Rail-to-rail output voltage swing
■ Operating from 2.7V to 12V
■ High-speed (3MHz, 1V/µs)
TS951ILT
Output
V
CC
5
1
V
2
DD
■ Low consumption (0.9mA @ 3V)
■ Supply voltage rejection ratio: 80dB
■ Latch-up immunity
3
Inverting input
Non-inverting input
4
■ Available in SOT23-5 micropackage
TS951ID
Description
The TS95x family are rail-to-rail BiCMOS
operational amplifiers optimized and fully
specified for 3V and 5V operation.
The TS951 is housed in the space-saving 5 pins
SOT23 package that makes it well suited for
battery-powered systems. This micropackage
simplifies the PC board design because of it’s
ability to be placed in tight spaces (outside
dimensions are: 2.8mm x 2.9mm)
TS952IN-TS952ID-TS952IPT
V
Output 1
1
2
3
4
8
7
6
5
CC
Inverting Input 1
-
Output 2
+
-
Non-inverting Input 1
Inverting Input 2
Non-inverting Input 2
+
V
DD
Applications
■ Set-top boxes
TS954IN-TS954ID-TS954IPT
■ Laptop/notebook computers
■ Transformer/line drivers
14 Output 4
Output 1
Inverting Input 1
Non-inverting Input 1
VCC
1
2
3
4
5
6
7
13 Inverting Input 4
12 Non-inverting Input 4
11 VDD
■ Personal entertainments (CD players)
■ Portable communication (cell phones, pagers)
■ Instrumentation & sensoring
■ Digital to analog converter buffers
■ Portable headphone speaker drivers
-
-
+
+
10 Non-inverting Input 3
Non-inverting Input 2
Inverting Input 2
Output 2
+
-
+
-
9
8
Inverting Input 3
Output 3
Rev. 5
1/15
December 2005
www.st.com
15
TS951-TS952-TS954
Order Codes
Temperature
Range
Part Number
Package
DIP
Packing
Marking
TS951IN
Tube
TS951IN
K101
TS951ILT
TS951IYLT
TS952IN
SOT23-5L
Tape & Reel
K102
DIP
SO
Tube
TS952IN
952I
TS952ID/IDT
Tube or Tape & Reel
TSSOP
(Thin Shrink Outline Package)
-40°C, +125°C
TS952IPT
Tape & Reel
952I
TS954IN
DIP
SO
Tube
TS954IN
954I
TS954ID/IDT
Tube or Tape & Reel
TSSOP
(Thin Shrink Outline Package)
TS954IPT
Tape & Reel
954I
TS952IYD/IYDT
SO (automotive grade level)
Tube or Tape & Reel
952IY
2/15
TS951-TS952-TS954
Absolute Maximum Ratings
1
Absolute Maximum Ratings
Table 1.
Symbol
Key parameters and their absolute maximum ratings
Parameter
Value
Unit
V
(1)
V
14
CC
Supply voltage
(2)
V
1
V
Differential Input Voltage
id
in
(3)
V
V
-0.3 to V +0.3
V
Input Voltage
DD
CC
Tstg
Storage Temperature Range
-65 to +150
150
T
Maximum Junction Temperature
°C
j
(4)
°C/W
Thermal Resistance Junction to Ambient
250
125
103
120
100
SOT23-5
SO8
SO14
TSSOP8
TSSOP14
Rthja
ESD
(5)
HBM: Human Body Model
1
2
3
TS951
TS952
TS954
kV
V
(6)
100
MM: Machine Model
CDM: Charged Device Model
Latch-up Immunity
1.5
200
260
kV
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 serie resistor must be
added to limit input current.
3. Do not exceed 14V.
4. Short-circuits can cause excessive heating and destructive dissipation.
5. Human body model, 100pF discharged through a 1.5kΩ resistor into pin of device.
6. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with
no external series resistor (internal resistor < 5Ω), into pin to pin of device.
Table 2.
Symbol
Operating conditions
Parameter
Value
Unit
V
V
Supply voltage
2.7 to 12
V
V
CC
V
-0.2 to V +0.2
Common Mode Input Voltage Range
Operating Free Air Temperature Range
icm
DD
CC
T
-40 to +125
°C
oper
3/15
Electrical Characteristics
TS951-TS952-TS954
2
Electrical Characteristics
Table 3.
Symbol
VCC = +3V, VDD = 0V, R connected to V /2, Tamb = 25°C (unless otherwise
specified)
L
cc
Parameter
Min.
Typ.
Max.
Unit
Input Offset Voltage
6
8
mV
V
io
T
≤ T
≤ T
min
amb max
DV
Input Offset Voltage Drift
Input Offset Current
2
1
µV/°C
io
30
80
nA
I
io
T
≤ T
≤ T
min
amb max
Input Bias Current
nA
I
V
= V
35
100
200
ib
icm
cc/2
T
≤ T
≤ T
max
min
amb
CMR Common Mode Rejection Ratio
50
60
80
80
dB
dB
Supply Voltage Rejection Ratio
SVR
Vcc = 2.7V to 3.3V
Large Signal Voltage Gain
dB
A
V
vd
V = 2Vpk-pk R = 600Ω
80
2.9
80
o
L
High Level Output Voltage R = 600Ω
2.8
10
V
OH
L
V
Low Level Output Voltage
R = 600Ω
250
1.3
mV
mA
mA
OL
sc
L
I
I
Output Short Circuit Current
Supply Current (per Amplifier)
cc
No load, V
= V
0.9
3
icm
cc/2
Gain Bandwidth Product R = 2kΩ
GBP
SR
MHz
L
Slew Rate
1
V/µs
Phase Margin at Unit Gain
=100pF
R = 600Ω, C
Degree
s
L
L
∅m
60
10
Gain Margin
=100pF
R = 600Ω, C
L
L
Gm
dB
Equivalent Input Noise Voltage
f = 1kHz
nV
-----------
e
n
Hz
25
Total Harmonic Distortion
%
THD
V
= 4Vpk-pk, F = 10kHz, A = 2, R =10kΩ
0.01
out
v L
4/15
TS951-TS952-TS954
Electrical Characteristics
= 25°C (unless otherwise
Table 4.
Symbol
V
= +5V, V = 0V, R connected to V /2, T
CC
DD
L
cc
amb
specified)
Parameter
Min.
Typ.
Max.
Unit
Input Offset Voltage
≤ T ≤ T
6
8
mV
Vio
T
min
amb
max
DVio
Input Offset Voltage Drift
Input Offset Current
2
1
µV/°C
nA
V
= V
Iio
30
80
icm
cc/2
T
≤ T
≤ T
max
min
amb
Input Bias Current
nA
V
= V
Iib
35
100
200
icm
cc/2
T
≤ T
≤ T
max
min
amb
CMR Common Mode Rejection Ratio
50
60
80
80
dB
dB
Supply Voltage Rejection Ratio
SVR
Vcc = 2.7V to 3.3V
Large Signal Voltage Gain
Vo = 2Vpk-pk RL = 600Ω
dB
A
vd
86
4.8
80
VOH
VOL
High Level Output Voltage RL = 600Ω
Low Level Output Voltage
4.7
10
V
RL = 600Ω
300
1.4
mV
mA
I
Output Short Circuit Current
Supply Current (per Amplifier)
sc
mA
I
cc
No load, V
= V
0.95
3
icm
cc/2
Gain Bandwidth Product RL = 2kΩ
GBP
SR
MHz
Slew Rate
1
V/µs
Phase Margin at Unit Gain
=100pF
R = 600Ω, C
Degree
s
L
L
∅m
60
10
Gain Margin
=100pF
R = 600Ω, C
L
L
Gm
dB
Equivalent Input Noise Voltage
f = 1kHz
nV
-----------
e
n
Hz
25
Total Harmonic Distortion
%
THD
V
= 4Vpk-pk, F = 10kHz, A = 2, R =10kΩ
0.01
out
v L
5/15
Electrical Characteristics
TS951-TS952-TS954
Figure 2. Output short circuit current vs.
Figure 1. Supply current vs. supply voltage
output voltage
Figure 3. Voltage gain and phase vs.
frequency
Figure 4. Supply current vs. temperature
Figure 5. Output short circuit current vs.
temperature
Figure 6. Slew rate vs. temperature
6/15
TS951-TS952-TS954
Electrical Characteristics
Figure 8. THD + noise vs. frequency
Figure 7. THD + noise vs. Vout
Figure 9. THD + noise vs. Vout
Figure 10. Equivalent input noise voltage vs.
frequency
7/15
Package Mechanical Data
TS951-TS952-TS954
3
Package Mechanical Data
®
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
DIP8 Package
Plastic DIP-8 MECHANICAL DATA
mm.
TYP
3.3
inch
TYP.
0.130
DIM.
MIN.
MAX.
MIN.
MAX.
A
a1
B
0.7
1.39
0.91
0.028
0.055
0.036
1.65
1.04
0.065
0.041
B1
b
0.5
0.020
b1
D
E
0.38
0.5
9.8
0.015
0.020
0.386
8.8
0.346
0.100
0.300
0.300
e
2.54
7.62
7.62
e3
e4
F
7.1
4.8
0.280
0.189
I
L
3.3
0.130
Z
0.44
1.6
0.017
0.063
P001F
8/15
TS951-TS952-TS954
Package Mechanical Data
3.2
SO-8 Package
SO-8 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
A1
A2
B
1.35
1.75
0.053
0.069
0.10
1.10
0.33
0.19
4.80
3.80
0.25
1.65
0.51
0.25
5.00
4.00
0.04
0.010
0.065
0.020
0.010
0.197
0.157
0.043
0.013
0.007
0.189
0.150
C
D
E
e
1.27
0.050
H
5.80
0.25
0.40
6.20
0.50
1.27
0.228
0.010
0.016
0.244
0.020
0.050
h
L
k
˚ (max.)
8
ddd
0.1
0.04
0016023/C
9/15
Package Mechanical Data
TS951-TS952-TS954
3.3
TSSOP8 Package
TSSOP8 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
1.2
MIN.
TYP.
MAX.
0.047
0.006
0.041
0.012
0.008
0.122
0.260
0.177
A
A1
A2
b
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
0.030
L1
0079397/D
10/15
TS951-TS952-TS954
Package Mechanical Data
3.4
DIP14 Package
Plastic DIP-14 MECHANICAL DATA
mm.
TYP
inch
TYP.
DIM.
MIN.
0.51
1.39
MAX.
MIN.
0.020
0.055
MAX.
a1
B
b
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
P001A
11/15
Package Mechanical Data
TS951-TS952-TS954
3.5
SO-14 Package
SO-14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
1.75
0.2
MIN.
TYP.
MAX.
0.068
0.007
0.064
0.018
0.010
A
a1
a2
b
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
˚ (max.)
8
PO13G
12/15
TS951-TS952-TS954
Package Mechanical Data
3.6
TSSOP14 Package
TSSOP14 MECHANICAL DATA
mm.
inch
DIM.
MIN.
TYP
MAX.
1.2
MIN.
TYP.
MAX.
0.047
0.006
0.041
0.012
0.0089
0.201
0.260
0.176
A
A1
A2
b
0.05
0.8
0.15
1.05
0.30
0.20
5.1
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˚
L
0.45
0.60
0.75
0.018
0.024
0.030
A2
A
K
L
b
e
A1
c
E
D
E1
PIN 1 IDENTIFICATION
1
0080337D
13/15
Package Mechanical Data
TS951-TS952-TS954
3.7
SOT23-5 Package
SOT23-5L MECHANICAL DATA
mm.
mils
DIM.
MIN.
TYP
MAX.
1.45
0.15
1.30
0.50
0.20
3.00
3.00
1.75
MIN.
35.4
0.0
TYP.
MAX.
57.1
5.9
A
A1
A2
b
0.90
0.00
0.90
0.35
0.09
2.80
2.60
1.50
35.4
13.7
3.5
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
14/15
TS951-TS952-TS954
Revision History
4
Revision History
Date
Revision
Changes
May 2001
1
First Release.
Modifications on AMR Table 1 on page 3 (explanation of Vid and Vi
limits, ESD MM and CDM values added, Rthja added).
Jan. 2005
2
PPAP references inserted in the datasheet see Table : Order Codes on
page 2.
July 2005
Aug. 2005
Dec. 2005
3
4
5
Table data was badly formatted see Table 4 on page 5.
TS951IYLT PPAP reference added see Table : Order Codes on
page 2.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics.
All other names are the property of their respective owners
© 2005 STMicroelectronics - All rights reserved
STMicroelectronics group of companies
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15/15
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