Datasheet Summary
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Ordering number : ENN- 8264
Bi-CMOS LSI
Overview
Surround Processor IC for Electronic Volume Control
The LV1117 is a sound processor IC developed for use in TV sets. It incorporates surround processing function (AViSS™), pseudo stereo function, auto gain control, and the major functional blocks of an electronic volume control IC.
Functions
- Input function SW (4-channel stereo inputs [L, R] )
- LINE OUT (through output)
- Input gain control (-6dB, -4dB, 0dB, 4dB, 6dB: 5 positions)
- AViSS™ (ON/OFF/6-stage level control)
- Tone control (BASS: ±20dB, TREBLE: ±18dB [in 2dB steps])
- Master volume control (0dB to -14dB: 1dB steps/-14dB to -80dB: 2dB steps/-∞ =...