3V RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER - STMicroelectronics
Description
TS3V914
3V RAIL TO RAIL CMOS QUAD OPERATIONAL AMPLIFIER
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DEDICATED TO 3.
3V APPLICATIONS AND BATTERY-SUPPLIED (fully specified at VCC = 3V and 5V) RAIL TO RAIL INPUT AND OUTPUT VOLTAGE RANGES SINGLE (OR DUAL) SUPPLY OPERATION FROM 2.
7V TO 16V EXTREMELY LOW INPUT BIAS CURRENT : 1pA TYP LOW INPUT OFFSET VOLTAGE : 5mV max.
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 TS3V914I/AI Temperature Range -40, +125 C
o
Package N • D •
PIN CONNECTIONS (top view)
DESCRIPTION The TS3V914 is a RAIL TO RAIL quad CMOS 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- +50mV VCC+ -50mV with RL = 10kΩ • VCC- +350mV VCC+ -350mV 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.
SGS-THOMSON is offering a dual op-amp with the same features : TS3V912.
October 1997
Output 1 Inverting Input 1 Non-inve rtin g Input 1 V CC + Non-inve rting Input 2 Invert ing Input 2 Output 2
1 2 3 4 5 6 7 + + + +
14 13 12 11 10 9 8
Output 4 Invertin g Input 4 Non-inve rtin g Input 4 VCC Non-inve rtin g Input 3 Invertin g Input 3 Output 3
1/12
TS3V914
SCHEMATIC DIAGRAM (1/4 TS3V914)
VCC
Non-inverting Input
Inte rnal Vre f Inverting Input O utput
VCC
ABSOLUTE MAXIMUM RATINGS
Symbol VCC Vid Vi Iin Io Toper Tstg
Notes :
Parameter Supply Voltage - (note 1) Differential Input Voltage - (note 2) Input Voltage - (note 3) Current on Inputs Current on Outputs Operating Free Air Temperature RangeI Storage Temperature
Value 18 ±18 -0.
3 to 18 ±50 ± 130 -40 to +125 -65 to +150
Unit V V V mA mA
o o
C C
1.
All vol...
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