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LV1117N - Surround Processor IC

Key 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/.
  • ∞=.
  • 82dB).
  • Balance control.
  • Through mode/Mute mode.
  • Pseudo.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr 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/−∞=−82dB). • Balance control. • Through mode/Mute mode. • Pseudo stereo function (ON/OFF/MONO).