Datasheet Summary
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Ordering number : ENA1046
Bi-CMOS IC
LV1117N/NV
Overview
Surround Processor ICs for
Electronic Volume Control
The LV1117N/NV are sound processor ICs developed for use in TV sets. They incorporate the surround processing functions including (AViSS), pseudo stereo function, (L+R) output, and the major functional blocks of an electronic volume control IC.
Features
- Input function SW (4ch 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]).
- Volume control (0dB to
- 14dB: 1dB step/- 14dB to
- 80dB: 2dB steps/-...