TS3V912AI OPERATIONAL AMPLIFIER Datasheet

TS3V912AI Datasheet, PDF, Equivalent


Part Number

TS3V912AI

Description

3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER

Manufacture

STMicroelectronics

Total Page 11 Pages
Datasheet
Download TS3V912AI Datasheet


TS3V912AI
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 600AND 100LOADS
. 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 = 10k
VCC- +350mV VCC+ -350mV with RL = 600
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

TS3V912AI
TS3V912
SCHEMATIC DIAGRAM (1/2 TS3V912)
Non-inverting
Input
Inverting
Input
Inte rnal
Vre f
VCC
O utput
VCC
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
VCC Supply Voltage - (note 1)
18
Vid Differential Input Voltage - (note 2)
±18
Vi Input Voltage - (note 3)
-0.3 to 18
Iin Current on Inputs
±50
Io Current on Outputs
±130
Toper
Operating Free Air Temperature Range
TS3V912I/AI/BI
-40 to +125
Tstg Storage Temperature
-65 to +150
Notes :
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.
3. The magnitude of input and output voltages must never exceed VCC+ +0.3V.
OPERATING CONDITIONS
Symbol
VCC
Vicm
Parameter
Supply Voltage
Common Mode Input Voltage Range
Value
2.7 to 16
VCC- -0.2 to VCC++0.2
Unit
V
V
V
mA
mA
oC
oC
Unit
V
V
2/11


Features TS3V912 3V RAIL TO RAIL CMOS DUAL OPERAT IONAL AMPLIFIER . . . . . . . . . . D EDICATED TO 3.3V OR BATTERY SUPPLY (spe cified at 3V and 5V) RAIL TO RAIL INPUT AND OUTPUT VOLTAGE RANGES SINGLE SUPPL Y OPERATION FROM 2.7V TO 16V EXTREMELY LOW INPUT BIAS CURRENT : 1pA typ LOW IN PUT OFFSET VOLTAGE : 2mV max. SPECIFIED FOR 600Ω AND 100Ω LOADS LOW SUPPLY CURRENT : 200µA/Ampli (VCC = 3V) ESD TOLERANCE : 3KV LATCH-UP IMMUNITY MACRO MODEL INCLUDED IN THIS SPECIFICATION N DIP8 (Plastic Package) D SO8 (Plastic Micropackage) ORDER CODES Part Number TS3V912I/AI/BI Temperature Range -40, +125oC Package N • D • PIN CONNECT IONS (top view) DESCRIPTION The TS3V912 is a RAIL TO RAIL CMOS dual operationa l amplifier designed to operate with a single 3V supply voltage. The input vol tage range Vicm includes the two supply rails VCC+ and VCC-. The output reache s : • VCC- +40mV VCC+ -50mV with RL = 10kΩ • VCC- +350mV VCC+ -350mV wit h RL = 600Ω This product offers a broad supply voltage operating range from 2..
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