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TDA3803A - Stereo/dual TV sound decoder circuit

Datasheet Summary

Description

The TDA3803A is a stereo/dual TV sound decoder circuit with static switching for processing two AF signals in TV and VCR equipment.

The LOW/HIGH static switching signals control the AF output selector.

Two operational amplifiers perform bandpass filtering of the identification signals.

Features

  • Amplification of the two AF input signals by integrated operational amplifiers.
  • Low distortion stereo de-matrix.
  • All operational amplifiers offset compensated.
  • De-emphasis with operational amplifiers, preferably applied to the output terminals.
  • Two output ports each with two channels for headphones and loudspeakers.
  • Dual sound information at one port, each port individually switchable from sound I to sound II and sound II to sound I.

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Datasheet Details

Part number TDA3803A
Manufacturer NXP
File Size 95.95 KB
Description Stereo/dual TV sound decoder circuit
Datasheet download datasheet TDA3803A Datasheet
Additional preview pages of the TDA3803A datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA3803A Stereo/dual TV sound decoder circuit Product specification File under Integrated Circuits, IC02 November 1987 Philips Semiconductors Product specification Stereo/dual TV sound decoder circuit GENERAL DESCRIPTION TDA3803A The TDA3803A is a stereo/dual TV sound decoder circuit with static switching for processing two AF signals in TV and VCR equipment. The LOW/HIGH static switching signals control the AF output selector. Two operational amplifiers perform bandpass filtering of the identification signals.
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