DESCRIPTION

The NE/SA577 is a unity gain level programmable compandor designed for low power applications. The NE577 is internally configured as an expandor and a compressor to minimize external component count.

FEATURES

•Operating voltage range: 1.8V to 7V

•Low power consumption(1.4mA @ 3.6V)

•0dB level programmable(10mVRMSto 1.0VRMS)

•Over 90dB of dynamic range

•Wide input/output swing capability (rail-to-rail)

•Low external component count

•SA577 meets cellular radio specifications

•ESD hardened

APPLICATIONS

•High performance portable communications

•Cellular radio

•Cordless telephone

•Consumer audio

•Wireless microphones

•Modems

•Electric organs

•Hearing aids

•Automatic level control (ALC)