Description
The TS924 is a rail-to-rail quad BiCMOS operational amplifier optimized and fully specified for 3 V and 5 V operation. High output current allows low load impedances to be driven. The TS924 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.

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, 1.3 V/µs
■ Operating range from 2.7 V to 12 V
■ Low input offset voltage: 900 µV max (TS924A)
■ ESD internal protection: 3 kV
■ Latch-up immunity
■ Macromodel included in this specification

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