LV1116NV
Overview
Surround Processor ICs for Electronic Volume Control
The LV1116N/NV are sound processor ICs developed for use in TV sets. They incorporate the surround processing functions including (AVi SS), pseudo stereo function, (L+R) output, and the major functional blocks of an electronic volume control IC.
Functions
- Input function SWs (stereo inputs [L, R]).
- LINE OUT pin (through output).
- Input gain control (-6d B, -4d B, 0d B, 4d B, 6d B: 5 positions).
- AVi SS (ON/OFF/4-stage level control).
- Tone control (BASS:
- } 20d B, TREBLE:
- } 18d B [in 2d B steps]).
- Master volume control (0d B~-14d B: 1d B steps/-14d B~-80d B: 2d B steps/-- ‡
- Balance control.
- THROUGH mode/MUTE mode.
- Pseudo stereo function (ON/OFF/MONO).
- L+R output with LPF (MUTE + 7-stage level control: 8 positions).
- I2C bus control.
=-82d B).
- Initial output gain of L+R can be controlled by the resistance value of external resistor.
Specifications
Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage...
