PRODUCT NAME

ICF SA575

FUNCTIONAL DESCRIPTION

Low voltage compandor

APPLICATIONS

Portable broadcast mixers

Wireless microphones

Modems

Electric organs

Hearing aids

Portable communications

Cellular radio

Cordless telephone

Consumer audio

GENERAL DESCRIPTION

The ICF SA575 is a precision dual gain control circuit dsigned for low voltage applications. The ICF SA575’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

One dedicated summing op amp per channel and two extra uncommitted op amps

600Ω drive capability

Single or split supply operation

Wide input/output swing capability

3000V ESD protection

BLOCK DIAGRAM

ORDERING INFORMATION