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TDA8741H Datasheet Satellite sound circuit with noise reduction

Manufacturer: NXP Semiconductors

Overview: INTEGRATED CIRCUITS DATA SHEET TDA8741; TDA8741H Satellite sound circuit with noise reduction Product specification Supersedes data of November 1992 File under Integrated Circuits, IC02 October 1994 Philips.

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General Description

The TDA8741;

TDA8741H is a multi-function sound IC for use in satellite receivers, television sets and video recorders.

The pin numbers given in parenthesis throughout this document refer to the QFP44 package.

Key Features

  • Demodulation of main audio signal using wide band PLL (lock range selectable).
  • Demodulation of secondary audio signals using wide band PLL.
  • Noise reduction of the secondary audio signals.
  • Output selection: stereo, language 1, language 2, main audio and external.
  • Mute control.
  • Line outputs (SCART level). QUICK.

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