TS922H Datasheet, PDF (1/6 Pages) STMicroelectronics – RAIL TO RAIL HIGH OUTPUT CURRENT DUAL OPERATIONAL AMPLIFIER

TS922H
RAIL TO RAIL HIGH OUTPUT CURRENT
DUAL OPERATIONAL AMPLIFIER
s RAIL TO RAIL INPUT AND OUTPUT
s LOW NOISE : 9nV/√(Hz)
s LOW DISTORTION
s HIGH OUTPUT CURRENT : 80mA
(able to drive 32Ω loads)
s HIGH SPEED : 4MHz, 1.3V/µs
s OPERATING FROM 2.7V to 12V
s LOW INPUT OFFSET VOLTAGE : 3.0mVmax
s ESD INTERNAL PROTECTION : 2KV
s LATCH-UP IMMUNITY
DESCRIPTION
The TS922 is a RAIL TO RAIL dual BiCMOS
operational amplifier optimized and fully specified
for 3V and 5V operation.
High output current allows low load impedances to
be driven.
The TS922 exhibits a very low noise, low distor-
tion, low offset and high output current capability
making this device an excellent choice for high
quality, low voltage or battery operated audio sys-
tems.
The device is stable for capacitive loads up to
500pF.
APPLICATIONS
s headphone amplifier
s piezoelectric speaker driver
s sound cards
s MPEG boards, multimedia systems, ...
s line driver, buffer
s cordless telephones and portable communica-
tion equipment
s instrumentation with low noise as key factor
ORDER CODE
Part Number
Temperature
Range
JTS922H-DZD1 -40°C, +150°C
Die = Wafer Form ( not sawed)
Package
Die
•
die Form
PAD CONNECTION
OUT1
Vcc+
IN1 -
IN1 +
Vcc-
OUT2
IN2-
IN2+
September 2003
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