TDA8742 Datasheet Satellite sound circuit

Manufacturer: NXP Semiconductors

TDA8742 satellite sound circuit by NXP Semiconductors - Datasheet Preview

Datasheet Details

Part number	TDA8742
Manufacturer	NXP Semiconductors
File Size	310.45 KB
Description	Satellite sound circuit
Download	TDA8742 Download (PDF)

General Description

The TDA8742;

TDA8742H 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.

Overview

www.DataSheet4U.com INTEGRATED CIRCUITS DATA SHEET TDA8742; TDA8742H Satellite sound circuit with noise reduction Product speciﬁcation Supersedes data of November 1992 File under Integrated Circuits, IC02 October 1994.

Key Features

Demodulation of main audio signal using wide band PLL (lock range selectable).
HF input selection: two-out-of-eight secondary audio signals can be selected.
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.

More Datasheets from NXP Semiconductors

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