TDA8421 - Hi-fi stereo audio processor; I2C bus

Datasheet Summary

Description

The TDA8421 is a monolithic bipolar integrated stereo sound circuit with a loudspeaker channel (CH1) and a headphone channel (CH2), digital controlled via the I2C bus, for application in hi-fi audio and television sound.

Features

Input selector.
Mode selector.
Loudspeaker channel (CH1); with volume control, balance control and mute.
Headphone channel (CH2); with volume control, balance control and mute.
Pseudo stereo and spatial function.
Bass and treble control.
Electrostatic discharge protection diodes QUICK.

NXP

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Datasheet Details

Part number	TDA8421
Manufacturer	NXP
File Size	294.96 KB
Description	Hi-fi stereo audio processor; I2C bus
Datasheet	TDA8421 Datasheet
Additional preview pages of the TDA8421 datasheet.

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Full PDF Text Transcription

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INTEGRATED CIRCUITS DATA SHEET TDA8421 Hi-fi stereo audio processor; I2C bus Product speciﬁcation File under Integrated Circuits, IC02 May 1988 Philips Semiconductors Product speciﬁcation Hi-ﬁ stereo audio processor; I2C bus TDA8421 GENERAL DESCRIPTION The TDA8421 is a monolithic bipolar integrated stereo sound circuit with a loudspeaker channel (CH1) and a headphone channel (CH2), digital controlled via the I2C bus, for application in hi-fi audio and television sound.

Published: Apr 16, 2005 |