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PDF TS3V912I Data sheet ( Hoja de datos )
| Número de pieza | TS3V912I | |
| Descripción | 3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER | |
| Fabricantes | STMicroelectronics | |
| Logotipo |  |
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TS3V912
3V RAIL TO RAIL
CMOS DUAL OPERATIONAL AMPLIFIER
. DEDICATED TO 3.3V OR BATTERY SUPPLY
(specified at 3V and 5V)
. RAIL TO RAIL INPUT AND OUTPUT
VOLTAGE RANGES
. SINGLE SUPPLY OPERATION FROM 2.7V
TO 16V
. EXTREMELY LOW INPUT BIAS CURRENT :
1pA typ
. LOW INPUT OFFSET VOLTAGE : 2mV max.
. SPECIFIED FOR 600Ω AND 100Ω LOADS
. LOW SUPPLY CURRENT : 200µA/Ampli
(VCC = 3V)
. ESD TOLERANCE : 3KV
. LATCH-UP IMMUNITY
. MACROMODEL INCLUDED IN THIS
SPECIFICATION
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
ORDER CODES
Part Number Temperature Range
TS3V912I/AI/BI
-40, +125oC
Package
ND
••
PIN CONNECTIONS (top view)
DESCRIPTION
The TS3V912 is a RAIL TO RAIL CMOS dual
operational amplifier designed to operate with a
single 3V supply voltage.
The input voltage range Vicm includes the two
supply rails VCC+ and VCC-.
The output reaches :
• VCC- +40mV VCC+ -50mV with RL = 10kΩ
• VCC- +350mV VCC+ -350mV with RL = 600Ω
This product offers a broad supply voltage operat-
ing range from 2.7V to 16V and a supply current of
only 200µA/amp. (VCC = 3V).
Source and sink output current capability is typi-
cally 40mA (at VCC = 3V), fixed by an internal
limitation circuit.
SGS-THOMSON is offering a quad op-amp with
the same features : TS3V914.
Output 1 1
Inverting Input 1 2
Non-inverting Input 1 3
VCC 4
-
+
October 1997
8 VCC +
7 Output 2
- 6 Inverting Input 2
+ 5 Non-inverting Input 2
1/11
1 page  
TS3V912
TYPICAL CHARACTERISTICS
Figure 1 : Supply Current (each amplifier)
versus Supply Voltage
600
500
400
Tamb = 25 C
AVCL = 1
VO = VCC / 2
300
200
100
0
4 8 12
S UPP LY VOLTAGE, VCC (V)
16
Figure 3a : High Level Output Voltage versus
High Level Output Current
5
T amb = 25 C
4 V id = 100mV
VCC = +5V
3
2
VCC = +3 V
1
0
-70
-56 -42
-28 -14
OUTPUT CURRENT, IOH (mA)
0
Figure 4a : Low Level Output Voltage versus
Low Level Output Current
5
T amb = 25 C
4 Vid = -100mV
3
VCC = +3V
2
1
VCC = +5V
Figure 2 : Input Bias Current versus Temperature
100
VCC = 10V
Vi = 5V
No load
10
1
25 50 75 100 125
TEMPERATURE, Tamb ( C)
Figure 3b : High Level Output Voltage versus
High Level Output Current
20
T a mb = 25 C
16 Vid = 100mV
VCC = +16V
12
VCC = +10V
8
4
0
-70
-56 -42
-28 -14
OUTP UT CURRENT, IOH (mA)
0
Figure 4b : Low Level Output Voltage versus
Low Level Output Current
10
T amb = 25 C
8 V id = -100mV
6 VCC = 16V
4 VCC = 10V
2
0 14 28 42 56 70
OUTP UT CURRENT, IOL (mA)
0 14 28 42 56 70
OUTPUT CURRENT, IOL (mA)
5/11
5 Page 
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC MICROPACKAGE (SO)
TS3V912
Dimensions
A
a1
a2
a3
b
b1
C
c1
D
E
e
e3
F
L
M
S
Min.
0.1
0.65
0.35
0.19
0.25
4.8
5.8
3.8
0.4
Millimeters
Typ.
1.27
3.81
Max.
Min.
1.75
0.25 0.004
1.65
0.85 0.026
0.48 0.014
0.25 0.007
0.5 0.010
45o (typ.)
5.0 0.189
6.2 0.228
4.0 0.150
1.27 0.016
0.6
8o (max.)
Inches
Typ.
0.050
0.150
Max.
0.069
0.010
0.065
0.033
0.019
0.010
0.020
0.197
0.244
0.157
0.050
0.024
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics 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 SGS-THOMSON Microelectronics.
Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life
support devices or systems without express written approval of SGS-THOMSON Microelectronics.
© 1997 SGS-THOMSON Microelectronics – Printed in Italy – All Rights Reserved
SGS-THOM SON Microelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco
The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
11/11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet TS3V912I.PDF ] | |
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| TS3V912BI | 3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER | STMicroelectronics |
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