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TDA9859 Datasheet Universal Hi-fi Audio Processor

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET TDA9859 Universal hi-fi audio processor for TV Product specification Supersedes data of 2001 Jul 02 File under Integrated Circuits, IC02 2001 Jul 11 Philips Semiconductors Universal hi-fi.

General Description

The TDA9859 provides control facilities for the main and the SCART channel of a TV set.

Due to extended switching possibilities, signals from three stereo sources can be handled.

QUICK REFERENCE DATA SYMBOL VP IP Vi(rms) Vo(rms) Gv THD S/N Tamb PARAMETER positive supply voltage (pin VP) supply current input signal levels for 0 dB gain (RMS value) output signal levels for 0 dB gain (RMS value) voltage gain in main channel volume control (in 1 dB steps, balance included) mute bass control (in 1.5 dB steps) treble control (in 3 dB steps) total harmonic distortion signal-to-noise ratio ambient temperature MIN.

Key Features

  • Multi-source selector switches six AF inputs (three stereo sources or six mono sources).
  • Each of the input signals can be switched to each of the outputs (crossbar switch).
  • Outputs for loudspeaker channel and peri-TV connector (SCART).
  • Switchable spatial stereo and pseudo stereo effects.
  • Audio surround decoder can be added externally.
  • Two general purpose logic output ports.
  • I2C-bus control of all functions.

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TDA9859 Distributor