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TS951 [STMICROELECTRONICS]

INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS; 输入/输出轨至轨低功耗运算放大器
TS951
型号： TS951
厂家： ST    ST
描述：

INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS
输入/输出轨至轨低功耗运算放大器

运算放大器 输出元件 输入元件
文件： 总13页 (文件大小：120K)
中文：  中文翻译
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TS951  
TS952  
TS954  
INPUT/OUTPUT RAIL TO RAIL  
LOW POWER OPERATIONAL AMPLIFIERS  
.
RAIL TO RAIL INPUT COMMON-MODE  
VOLTAGERANGE  
PIN CONNECTIONS (top view)  
.
.
.
.
.
.
.
.
RAIL TO RAIL OUTPUT VOLTAGESWING  
OPERATING FROM 2.7V to 12V  
HIGH SPEED (3MHz, 1V/µs)  
LOW CONSUMPTION (0.9mA @ 3V)  
SUPPLYVOLTAGE REJECTION RATIO : 80dB  
ESD PROTECTION (2kV)  
TS951ILT  
Output  
V
CC  
1
5
4
V
2
DD  
LATCH-UP IMMUNITY  
AVAILABLEIN SOT23-5 MICROPACKAGE  
3
Inverting input  
Non-inverting input  
DESCRIPTION  
The TS95x family are RAIL TO RAIL BiCMOS  
operational amplifiersoptimized andfully specified  
for 3V and 5V operation.  
TS951ID  
The TS951 is housed in the space-saving 5 pins  
SOT23 package that makes it well suited for bat-  
tery-powered systems. This micropackage simpli-  
fies the PC board design because of it’s ability to  
be placed in tight spaces (outside dimensions are  
: 2.8mm x 2.9mm)  
N.C.  
8
7
6
5
N.C.  
1
V
Inverting Input 1  
2
3
4
-
CC  
+
Non-inverting Input 1  
Output 2  
N.C.  
V
DD  
APPLICATIONS  
.
Set-top boxes  
Laptop/Notebookcomputers  
Transformer/Line drivers  
Personal entertainments(CD players)  
Portablecommunication (cell phones, pagers)  
Instrumentation & sensoring  
Digital to Analogconverter buffers  
Portableheadphone speaker drivers  
TS952IN-TS952ID-TS952IPT  
.
.
.
V
Output 1  
Inverting Input 1  
1
2
3
4
8
7
6
5
CC  
.
Output 2  
-
.
+
-
Non-inverting Input 1  
Inverting Input 2  
Non-inverting Input 2  
.
+
V
DD  
.
ORDER CODES  
TS954IN-TS954ID-TS954IPT  
Package  
Part  
Temperature  
Range  
SOT23  
Output 1  
14 Output 4  
1
2
3
4
5
6
7
Number  
Marking  
N
D
•
P
L
-40, +125oC  
-40, +125oC  
-40, +125oC  
•
K101  
Inverting Input 1  
Non-inverting Input 1  
VCC  
13 Inverting Input 4  
12 Non-inverting Input 4  
11 VDD  
-
-
TS951I  
TS952I  
TS954I  
+
+
•
•
•
•
•
•
10 Non-inverting Input 3  
Non-inverting Input 2  
Inverting Input 2  
Output 2  
+
-
+
-
N = Dual in Line Package (DIP)  
9
8
Inverting Input 3  
Output 3  
D = Small Outline Package (SO) - also available in Tape & Reel  
P = Thin Shrink Small Outline Package (TSSOP) - only available  
in Tape & Reel (PT)  
L = Tiny Package (SOT23-5) - only available in Tape & Reel (LT)  
1/13  
August 1999  
TS951-TS952-TS954  
ABSOLUTE MAXIMUM RATINGS  
Symbol  
Parameter  
Value  
12  
Unit  
V
VCC  
Vid  
Supply Voltage - note 1  
Differential Input Voltage - note 2  
Input Voltage Range - note 3  
±1  
V
Vin  
-0.3 to 12.3  
-40 to +125  
-65 to +150  
150  
V
oC  
oC  
oC  
Toper  
Tstg  
Tj  
Operating Free Air Temperature Range  
Storage Temperature Range  
Maximum Junction Temperation  
Rthjc  
Thermal Resistance Junction to Case - note 4  
oC/W  
SOT23-5  
SO8  
SO14  
TSSOP8  
TSSOP14  
81  
28  
22  
26  
21  
Rthja  
ESD  
Thermal Resistance Junction to Ambient - SOT23-5  
Human Body Model  
256  
2
oC/W  
kV  
oC  
Lead Temperature (soldering, 10sec)  
260  
Notes: 1. All voltages values, except differential voltage are with respect to network ground terminal.  
2. Differential voltages are non-inverting input terminal with respect to the inverting input terminal.  
3. The magnitude of input and output voltages must never exceed VCC +0.3V.  
4. Short-circuits can cause excessive heating and destructive dissipation.  
OPERATING CONDITIONS  
Symbol  
VCC  
Parameter  
Value  
2.7 to 12  
Unit  
V
Supply Voltage Range  
Common Mode Input Voltage Range  
Vicm  
VDD - 0.2 to VCC + 0.2  
V
2/13  
TS951-TS952-TS954  
ELECTRICAL CHARACTERISTICS  
VCC = +3V, VDD = 0V, Tamb = 25oC (unless otherwise specified)  
Symbol  
Parameter  
Min.  
Typ.  
Max.  
Unit  
Vio  
Input Offset Voltage  
min. ≤ Tamb ≤ Tmax.  
6
8
mV  
T
DVio  
Iio  
Input Offset Voltage Drift  
Input Offset Current  
2
1
µV/oC  
30  
80  
nA  
T
min. ≤ Tamb ≤ Tmax.  
Iib  
Input Bias Current  
Vicm = 1.5V  
nA  
35  
100  
200  
T
min. ≤ Tamb ≤ Tmax.  
Vicm  
CMR  
SVR  
Common Mode Input Voltage Range  
Common Mode Rejection Ratio  
VDD - 0.2 to VCC + 0.2  
80  
V
50  
60  
dB  
dB  
Supply Voltage Rejection Ratio  
VCC = 2.7V to 3.3V  
80  
Avd  
Large Signal Voltage Gain  
dB  
Vo = 2Vpk-pk  
RL = 600Ω  
80  
2.9  
80  
VOH  
VOL  
Isc  
High Level Output Voltage  
Low Level Output Voltage  
Output Short Circuit Current  
RL = 600Ω  
RL = 600Ω  
2.8  
10  
V
250  
1.3  
mV  
mA  
mA  
ICC  
Supply Current (per amplifier)  
No load, Vo = VCC/2  
0.9  
3
GBP  
SR  
m
Gain Bandwidth Product  
Slew Rate  
RL = 2kΩ  
MHz  
V/µs  
1
Phase Margin at Unity Gain  
Gain Margin  
RL = 600Ω, CL = 100pF  
RL = 600Ω, CL = 100pF  
60  
10  
Degrees  
dB  
Gm  
en  
Equivalent Input Noise Voltage  
f = 1kHz  
nV  
√Hz  
25  
THD  
Total Harmonic Distortion  
%
Vo = 4Vpk-pk, f = 10kHz, AV = 2, RL = 10kΩ  
0.01  
3/13  
TS951-TS952-TS954  
ELECTRICAL CHARACTERISTICS  
VCC = +5V, VDD = 0V, Tamb = 25oC (unless otherwise specified)  
Symbol  
Parameter  
Min.  
Typ.  
Max.  
Unit  
Vio  
Input Offset Voltage  
min. ≤ Tamb ≤ Tmax.  
6
8
mV  
T
DVio  
Iio  
Input Offset Voltage Drift  
Input Offset Current  
2
1
µV/oC  
30  
80  
nA  
T
min. ≤ Tamb ≤ Tmax.  
Iib  
Input Bias Current  
Vicm = 1.5V  
nA  
35  
100  
200  
T
min. ≤ Tamb ≤ Tmax.  
Vicm  
CMR  
SVR  
Common Mode Input Voltage Range  
Common Mode Rejection Ratio  
VDD - 0.2 to VCC + 0.2  
80  
V
50  
60  
dB  
dB  
Supply Voltage Rejection Ratio  
VCC = 2.7V to 3.3V  
80  
Avd  
Large Signal Voltage Gain  
dB  
Vo = 2Vpk-pk  
RL = 600Ω  
86  
4.8  
80  
VOH  
VOL  
Isc  
High Level Output Voltage  
Low Level Output Voltage  
Output Short Circuit Current  
RL = 600Ω  
RL = 600Ω  
4.7  
10  
V
300  
1.4  
mV  
mA  
mA  
ICC  
Supply Current (per amplifer)  
No load, Vo = VCC/2  
0.95  
3
GBP  
SR  
m
Gain Bandwidth Product  
Slew Rate  
RL = 2kΩ  
MHz  
V/µs  
1
Phase Margin at Unity Gain  
Gain Margin  
RL = 600Ω, CL = 100pF  
RL = 600Ω, CL = 100pF  
60  
10  
Degrees  
dB  
Gm  
en  
Equivalent Input Noise Voltage  
f = 1kHz  
nV  
√Hz  
25  
THD  
Total Harmonic Distortion  
%
Vo = 4Vpk-pk, f = 10kHz, AV = 2, RL = 10kΩ  
0.01  
4/13  
TS951-TS952-TS954  
SUPPLY CURRENT VERSUS SUPPLY  
VOLTAGE  
SUPPLY CURRENT VERSUS TEMPERATURE  
Vcc=0/5V  
1,2  
1
1,1  
1
0,9  
0,8  
0,7  
0,6  
0,8  
no load  
T=25°C  
0,6  
0,4  
0,2  
0
0
2
4
6
8
10  
12  
-40  
25  
125  
Supply Voltage (V)  
Ambient Temperature (°C)  
OUTPUT SHORT CIRCUIT CURRENT VERSUS  
OUTPUT VOLTAGE  
OUTPUT SHORT CIRCUIT CURRENT VERSUS  
TEMPERATURE  
30  
25  
Vcc=0/5V  
30  
20  
15  
10  
5
sink  
sink  
Vcc=3V  
T=25°C  
25  
20  
0
-5  
source  
-10  
-15  
-20  
-25  
15  
source  
1.8  
10  
-40  
25  
125  
0
0.4  
.6  
1.2  
2.4  
2.6  
2.8  
3
Ambient Temperature (°C)  
outputvoltage (V)  
VOLTAGE GAIN AND PHASE VERSUS  
FREQUENCY  
SLEW RATE VERSUS TEMPERATURE  
Vcc=0/3V - Rl=10k  
1,3  
1,2  
SR+  
1,1  
1
SR-  
0,9  
0,8  
0,7  
-40  
25  
125  
Ambient Temperature (°C)  
5/13  
TS951-TS952-TS954  
THD + NOISE VERSUS Vout  
THD + NOISE VERSUS Vout  
1,000  
1,000  
Vcc=+-1.5V  
f=1kHz  
G=-1  
Rl=600ohms  
0,100  
0,010  
0,001  
Vcc=+-1.5  
f=1kHz  
G=-1  
0,100  
0,010  
0,001  
Rl=2k  
0
0,1  
0,2  
0,3  
0,4  
0,5  
0,6  
0,7  
0,8  
0,9  
1
1,1  
0
0,1  
0,2  
0,3  
0,4  
0,5  
0,6  
0,7  
0,8  
0,9  
1
1,1  
Vout (Vrms)  
Vout (Vrms)  
THD + NOISE VERSUS FREQUENCY  
EQUIVALENT INPUT NOISE VOLTAGE  
VERSUS FREQUENCY  
0,1  
0,08  
Vcc=+-1.5V  
Rl=600ohms  
Vo=2Vpp  
0,06  
0,04  
0,02  
0
10  
100  
1000  
Frequency (Hz)  
10000  
100000  
6/13  
TS951-TS952-TS954  
TS952IN  
PACKAGE MECHANICAL DATA  
8 PINS - PLASTICPACKAGE  
Millimeters  
Inches  
Dimensions  
Min.  
Typ.  
Max.  
Min.  
Typ.  
Max.  
A
a1  
B
3.32  
0.131  
0.51  
1.15  
0.020  
0.045  
0.014  
0.008  
1.65  
0.55  
0.065  
0.022  
0.012  
0.430  
0.384  
b
0.356  
0.204  
b1  
D
E
0.304  
10.92  
9.75  
7.95  
0.313  
e
2.54  
7.62  
7.62  
0.100  
0.300  
0.300  
e3  
e4  
F
6.6  
0260  
0.200  
0.150  
0.060  
i
5.08  
3.81  
1.52  
L
3.18  
0.125  
Z
7/13  
TS951-TS952-TS954  
TS951ID-TS952ID  
PACKAGE MECHANICAL DATA  
8 PINS - PLASTICMICROPACKAGE (SO)  
Millimeters  
Dim.  
Inches  
Typ.  
Min.  
Typ.  
Max.  
1.75  
0.25  
1.65  
0.85  
0.48  
0.25  
0.5  
Min.  
Max.  
0.069  
0.010  
0.065  
0.033  
0.019  
0.010  
0.020  
A
a1  
a2  
a3  
b
0.1  
0.004  
0.65  
0.35  
0.19  
0.25  
0.026  
0.014  
0.007  
0.010  
b1  
C
c1  
D
45o (typ.)  
4.8  
5.8  
5.0  
6.2  
0.189  
0.228  
0.197  
0.244  
E
e
1.27  
3.81  
0.050  
0.150  
e3  
F
3.8  
0.4  
4.0  
1.27  
0.6  
0.150  
0.016  
0.157  
0.050  
0.024  
L
M
S
8o (max.)  
8/13  
TS951-TS952-TS954  
TS952IPT  
PACKAGE MECHANICAL DATA  
8 PINS - THIN SHRINK SMALL OUTLINE PACKAGE  
Millimeters  
Dim.  
Inches  
Min.  
Typ.  
Max.  
1.20  
0.15  
1.05  
0.30  
0.20  
3.10  
Min.  
Typ.  
Max.  
0.05  
A
A1  
A2  
b
0.05  
0.80  
0.19  
0.09  
2.90  
0.01  
0.031  
0.007  
0.003  
0.114  
0.006  
0.041  
0.15  
1.00  
0.039  
c
0.012  
0.122  
D
E
3.00  
6.40  
4.40  
0.65  
0.118  
0.252  
0.173  
0.025  
E1  
e
4.30  
4.50  
0.169  
0.177  
k
0o  
8o  
0o  
8o  
l
0.50  
0.60  
0.75  
0.09  
0.0236  
0.030  
9/13  
TS951-TS952-TS954  
TS954IN  
PACKAGE MECHANICAL DATA  
14 PINS - PLASTIC PACKAGE  
Millimeters  
Inches  
Typ.  
Dim.  
Min.  
0.51  
1.39  
Typ.  
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  
0.335  
0.100  
0.600  
2.54  
15.24  
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  
10/13  
TS951-TS952-TS954  
TS954ID  
PACKAGE MECHANICAL DATA  
14 PINS - PLASTIC MICROPACKAGE (SO)  
Millimeters  
Dim.  
Inches  
Min.  
Typ.  
Max.  
1.75  
0.2  
Min.  
Typ.  
Max.  
0.069  
0.008  
0.063  
0.018  
0.010  
A
a1  
a2  
b
0.1  
0.004  
1.6  
0.35  
0.19  
0.46  
0.25  
0.014  
0.007  
b1  
C
0.5  
0.020  
c1  
D
45o (typ.)  
8.55  
5.8  
8.75  
6.2  
0.336  
0.228  
0.334  
0.244  
E
e
1.27  
7.62  
0.050  
0.300  
e3  
F
3.8  
4.6  
0.5  
4.0  
5.3  
0.150  
0.181  
0.020  
0.157  
0.208  
0.050  
0.027  
G
L
1.27  
0.68  
M
S
8o (max.)  
11/13  
TS951-TS952-TS954  
TS954IPT  
PACKAGE MECHANICAL DATA  
14 PINS - THIN SHRINK SMALL OUTLINE PACKAGE  
Millimeters  
Dim.  
Inches  
Typ.  
Min.  
Typ.  
Max.  
1.20  
0.15  
1.05  
0.30  
0.20  
5.10  
Min.  
Max.  
0.05  
A
A1  
A2  
b
0.05  
0.80  
0.19  
0.09  
4.90  
0.01  
0.031  
0.007  
0.003  
0.192  
0.006  
0.041  
0.15  
1.00  
0.039  
c
0.012  
0.20  
D
E
5.00  
6.40  
4.40  
0.65  
0.196  
0.252  
0.173  
0.025  
E1  
e
4.30  
4.50  
0.169  
0.177  
k
0o  
8o  
0o  
8o  
l
0.50  
0.60  
0.75  
0.09  
0.0236  
0.030  
12/13  
TS951-TS952-TS954  
TS951ILT  
PACKAGE MECHANICAL DATA  
5 PINS -TINY PACKAGE (SOT23)  
A
E
A2  
D
b
A1  
E1  
L
C
Millimeters  
Inches  
Max.  
Dim.  
Min.  
Max.  
1.45  
0.15  
1.30  
0.50  
0.20  
3.00  
3.00  
1.75  
0.60  
Min.  
A
A1  
A2  
b
0.90  
0
0.034  
0.057  
0.006  
0.051  
0.020  
0.008  
0.118  
0.118  
0.069  
0.024  
0.90  
0.35  
0.09  
2.80  
2.60  
1.50  
0.10  
0.034  
0.013  
0.003  
0.110  
0.102  
0.059  
0.003  
C
D
E
E1  
L
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 productsare not authorized for useas critical components in life support devicesor systems  
without express written approval of STMicroelectronics.  
The ST logo is a trademark of STMicroelectronics  
1999 STMicroelectronics – Printed in Italy – All Rights Reserved  
STMicroelectronics GROUP OF COMPANIES  
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Singapore - Spain - Sweden -Switzerland - United Kingdom - U.S.A.  
http://www.st.com  
13/13  

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