Overview

The LV1116N/NVaresound processorICs developed for use inTVsets. They incorporate the surround processingfunctionsincluding (AViSS®),pseudostereofunction, (L+R) output,and the major functional blocks ofan electronic volumecontrol IC.

Functions

• Input function SWs (stereo inputs [L, R]).

• LINEOUT pin (through output).

• Inputgain control (-6dB,-4dB, 0dB,4dB, 6dB:5 positions).

• AViSS®(ON/OFF/4-stagelevelcontrol).

• Tonecontrol (BASS: ±20dB, TREBLE: ±18dB[in 2dB steps]).

• Master volume control (0dB~-14dB:1dB steps/-14dB~-80dB:2dBsteps/-∞=-82dB).

• Balance control.

• THROUGH mode/MUTE mode.

• Pseudo stereo function (ON/OFF/MONO).

• L+R output withLPF (MUTE + 7-stage level control: 8 positions).

• I2Cbus control.