Datasheet

TS912
RAIL TO RAIL
CMOS DUAL OPERATIONAL AMPLIFIER
April 1999
.
RAIL TO RAIL INPUT AND OUTPUT
VOLTAGERANGES
.
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 SUPPLYCURRENT : 200µA/Ampli
(VCC = 3V)
.
ESD TOLERANCE : 3KV
.
LATCH-UP IMMUNITY
.
MACROMODEL INCLUDED IN THIS
SPECIFICATION
1
2
3
45
6
7
8
-
+
-
+
Inverting Input 1
Output 1
Non-inverting Input 1
V
CC
V
CC
+
Output 2
Inverting Input 2
Non-inverting Input 2
PIN CONNECTIONS (top view)

DESCRIPTION
The TS912 is a RAIL TO RAIL CMOS dual opera-
tional amplifier designed to operate with a single or
dual supply voltage.
The input voltage range V
icm
includes the two
supply rails V
CC
+
and V
CC
-
.
The output reaches :
•
V
CC
-
+40mV V
CC
+
-50mV with R
L
= 10kΩ
•
V
CC
-
+350mV V
CC
+
-350mV with R
L
= 600Ω
This product offers a broad supply voltage operat-
ing range from 2.7V to 16V and a supply current of
only 200µA/amp. (V
CC
= 3V).
Source and sink output current capability is typi-
cally 40mA (at V
CC
= 3V), fixed by an internal
limitation circuit.
STMicroelectronics is offering a quad op-amp with
the same features : TS914.
ORDER CODES
Part Number Temperature Range
Package
ND
TS912I/AI/BI -40, +125
o
C ••
N
DIP8
(Plastic Package)
D
SO8
(Plastic Micropackage)
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