INTEGRATED CIRCUITS
SA576 Low power compandor
Product specification IC17 Data Handbook 1997 Aug 14
Philips Semiconductors
Philips Semiconductors
Product specification
Low power compandor
SA576
DESCRIPTION
The SA576 is a unity gain level programmable compandor designed for low power applications.
The SA576 is internally configured as an expandor and a compressor to minimize external component count.
The SA576 can operate at 1.
8V.
During normal operations, the SA576 can operate from at least a 2V battery.
If the battery
voltage drops to 1.
8V, this part will still continue to function, however, turning on the part at a VCC of 1.
8V requires two external resistors to bring VREF to half VCC...