Datasheet Summary
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Ordering number : ENN6928
CMOS IC
LC75411ES, 75411WS
Electronic Volume Controller for Car Audio Systems
Overview
The LC75411ES and 75411WS are electronic volume controllers that enable control of volume, balance, fader, bass/treble, loudness, input switching, and input gain using only a small number of external ponents.
Features
- On-chip buffer amplifier cuts down number of external ponents
- Low switching noise generated by on-chip switch through use of silicon gate CMOS process, for low switching noise when there is no signal
- Low switching noise when there is a signal due to use of on-chip zero-cross switching circuit
- On-chip 1/2 VDD reference voltage...