TDA8740 - Satellite sound circuit with noise reduction

NXP

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Datasheet Details

Part number	TDA8740
Manufacturer	NXP
File Size	325.56 KB
Description	Satellite sound circuit with noise reduction
Datasheet	TDA8740_PhilipsSemiconductors.pdf

TDA8740 Product details

Description

The TDA8740; TDA8740H is a multi-function sound IC for use in satellite receivers, television sets and video recorders. 5.5 10.0 9 62 12 13.2 V 1.0 6 70 2.0 7.5 11.5 4 mV MHz MHz dBV dB Secondary channels VIN1,IN2 ∆fOS1,2 VOR,OL S/N(A) Crosstalk αS/M αM/S αS/S crosstalk from second

Features

Demodulation of main audio signal using wide band PLL (lock range selectable).
Demodulation of secondary audio signals using wide band PLL.
HF input selection: two-out-of-eight secondary audio signals can be selected.
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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Published: Apr 16, 2005 |