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 distortion, low offset and high output current capability making this device an excellent choice for high quality, low voltage or battery operated audio systems. The device is stable for capacitive loads up to 500pF.

Features
■ RAIL TO RAIL INPUT AND OUTPUT
■ LOW NOISE : 9nV/√(Hz)
■ LOW DISTORTION
■ HIGH OUTPUT CURRENT : 80mA (able to drive 32Ω loads)
■ HIGH SPEED : 4MHz, 1.3V/µs
■ OPERATING FROM 2.7V to 12V
■ LOW INPUT OFFSET VOLTAGE : 3.0mVmax
■ ESD INTERNAL PROTECTION : 2KV
■ LATCH-UP IMMUNITY

Applications
■ headphone amplifier
■ piezoelectric speaker driver
■ sound cards
■ MPEG boards, multimedia systems, ...
■ line driver, buffer
■ cordless telephones and portable communication equipment
■ instrumentation with low noise as key factor