LOW VOLTAGE COMPANDOR

DESCRIPTION

The UTC USA575A is a precision dual gain control circuit
designed for low voltage applications. The UTC USA575’s
channel 1 is an expandor, while channel 2 can be configured
either for expandor, compressor, or automatic level controller
(ALC) application.

FEATURES

* Operating voltage range from 3V to 7V
* Reference voltage of 100mVRMS=0dB
* 600Ω drive capability
* One dedicated summing op amp per channel and two extra uncommitted op amps
* Single or split supply operation
* Wide input/output swing capability