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CXA1980Q - Dolby B Type Noise Reduction System

General Description

The CXA1980Q is an IC designed for use in car stereos.

Functions include Dolby B type noise reduction (NR), playback equalizer and interval detection between tracks (Music Sensor) into a single chip.

Key Features

  • Few external parts.
  • Forward/Reverse head switching.
  • Small package (32-pin QFP).
  • Dolby B type noise reduction and playback equalizer into a single chip.
  • Interval detection level between tracks can be set by external resistors/capacitors (2 modes).

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www.DataSheet4U.com CXA1980Q Dolby B Type Noise Reduction System with Playback Equalizer Description The CXA1980Q is an IC designed for use in car stereos. Functions include Dolby B type noise reduction (NR), playback equalizer and interval detection between tracks (Music Sensor) into a single chip. Features • Few external parts • Forward/Reverse head switching • Small package (32-pin QFP) • Dolby B type noise reduction and playback equalizer into a single chip • Interval detection level between tracks can be set by external resistors/capacitors (2 modes).