Surround Processor Integrated Circuit ICs for Electronic Volume Control LV1116N-E
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Overview The LV1116N/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 SWs (stereo inputs [L, R]). • Line out pin (through output). • Input gain control (−6dB, −4dB, 0dB, 4dB, 6dB: 5 positions). • AViSS (ON/OFF/4-stage level control). • Tone control (BASS: ±20dB, TREBLE: ±18dB [in 2dB steps]). • Volume control (0dB to −14dB: 1dB steps/−14dB to −80dB: 2dB steps/−∞=−82dB). • Balance control. • Through mode/Mute mode. • Pseudo stereo function (ON/OFF/MONO). • L+R output with LPF (Mute + 7-stage level control: 8 positions). • I2 C bus control. * Initial gain of L+R AMP can be controlled by the resistance value of external resistor.
I 2 C BUS Control Signal
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Product Tags: chip in electronics small scale integrated circuits |