Datasheet Summary
Ordering number : ENN7332
CMOS LSI
Two-Channel Electronic Volume Control System
Overview
The LC75344M is a two-channel electronic volume control IC that is controlled by data input over a serial interface.
Functions
- Volume control: 0 dB to
- 50 dB in 1 dB steps,
- 52 dB to
- 78 dB in 2 dB steps, and
- ∞, for a total of 66 positions. A balance function can be implemented by controlling the left and right channels independently.
Package Dimensions unit: mm 3086B-MFP10S
[LC75344M]
Features
- Built-in buffer amplifiers minimize the number of external ponents required.
- Fabricated in a silicon gate CMOS process to minimize the switching noise generated by internal switches.
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