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TS3V902I

3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER - STMicroelectronics

TS3V902I PDF File

Description

TS3V902 3V RAIL TO RAIL CMOS DUAL OPERATIONAL AMPLIFIER (WITH STANDBY POSITION) .
DEDICATED TO 3.
3V OR BATTERY SUPPLY (specified at 3V and 5V) .
RAIL TO RAIL INPUT AND OUTPUT VOLTAGE RANGES .
STANDBY POSITION : REDUCED CONSUMPTION (0.
5µA) AND HIGH IMPEDANCE OUTPUTS .
SINGLE (OR DUAL) SUPPLY OPERATION FROM 2.
7V TO 16V .
EXTREMELY LOW INPUT BIAS CURRENT : 1pA TYP .
SPECIFIED FOR 600Ω AND 100Ω LOADS .
LOW SUPPLY CURRENT : 200µA/Ampli .
SPICE MACROMODEL INCLUDED IN THIS SPECIFICATION N DIP14 (Plastic Package) D SO14 (Plastic Micropackage) ORDER CODES Part Number TS3V902I/AI Temperature Range -40, +125oC Package ND •• PIN CONNECTIONS (top view) DESCRIPTION The TS3V902 is a RAIL TO RAIL dual CMOS operational amplifier designed to operate with single or dual supply voltage.
The input voltage range Vicm includes the two supply rails VCC+ and VCC-.
The output reaches (VCC = 5V) : • VCC- +50mV VCC+ -50mV with RL = 10kΩ • VCC- +350mV VCC+ -400mV with RL = 600Ω This product offers a broad supply voltage operating range from 2.
7V to 16V and a supply current of only 200µA/amp.
(VCC = 3V).
Source and sink output current capability is typically 40mA (at VCC = 3V), fixed by an internal limitation circuit.
The TS3V902 can be put on STANDBY position (only 0.
5µA and high impedance outputs).
SGS-THOMSON is offering a quad op-amp with the same features : TS3V904.
October 1997 Standby 1 Output 1 2 N.
C.
3 Inverting Input 1 4 Non-inverting input 1 5 N.
C.
6 N.
C.
7 + 14 V CC+ 13 Output 2 12 N.
C.
- 11 Inverting Input 2 + 10 Non-inverting Input 2 9 N.
C.
8 VCC - 1/11 TS3V902 SCHEMATIC DIAGRAM (1/2 TS3V902) S ta ndby S ta ndby VC C Non-inve rting Input S ta ndby Inve rting Inpu t Interna l Vref Output STANDBY POSITION VCC S ta ndby VC C 1/2 TS 3V902 1 VCC HIGH IMPEDANCE OUTPUT IN STANDBY MODE Vsb y S TBY ON VCC S TBY OFF VCC ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value VCC Supply Voltage - (note 1) Vid Differential Input Voltage - (note 2) 18 ±18 Vi Input V...

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