Datasheet Summary
Ordering number : EN4799B
CMOS IC
Electronic Volume Control System for Car Audio
Overview
The LC7538JM is a fully equipped electronic volume IC which permits significant reductions in externally connected ponents while providing ample volume, balance, loudness, fader, bass and treble control functions.
- On-chip op amplifier for caching applications reduces external ponents.
- Reduced switching noise with silicon gate CMOS processor.
- All controls performed using serial data input (CCB).
Features
- Volume
: 81 positions ranging from 0 dB to -79 dB (in 1 dB increments) plus -∞. Separate left and right control provides excellent balance function.
- Loudness
: Loudness...
