TS922AIDT Datasheet, PDF (1/24 Pages) STMicroelectronics – Rail-to-rail, high output current dual operational amplifier

TS922, TS922A
Rail-to-rail, high output current dual operational amplifier
J
Flip-chip with backcoating
MiniSO8
(plastic micropackage)
D
SO8
(plastic micropackage)
P
TSSOP8
(thin shrink small outline package)
N
DIP8
(plastic package)
Datasheet - production data
Features
• Rail-to-rail input and output
• Low noise: 9 nV/√Hz
• Low distortion
• High output current: 80 mA
(able to drive 32 Ω loads)
• High-speed: 4 MHz, 1 V/μs
• Operating from 2.7 to 12 V
• Low input offset voltage: 900 μV max.
(TS922A)
• ESD internal protection: 2 kV
• Latch-up immunity
• Macromodel included in this specification
• Dual version available in Flip-chip package
Applications
• Headphone and servo amplifiers
• Sound cards, multimedia systems
• Line drivers, actuator drivers
• Mobile phones and portable equipment
• Instrumentation with low noise as key factor
• Piezoelectric speaker drivers
Description
TS922 and TS922A devices are rail-to-rail dual
BiCMOS operational amplifiers optimized and
fully specified for 3 V and 5 V operation. These
devices have high output currents which allow
low-load impedances to be driven.
Very low noise, low distortion, low offset, and
a high output current capability make these
devices an excellent choice for high quality, low
voltage, or battery operated audio systems.
The devices are stable for capacitive loads up to
500 pF.
June 2013
This is information on a product in full production.
DocID5150 Rev 11
1/24
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