TDA8947J Datasheet PDF – 4-Ch, Audio Amplifier

Part Number: TDA8947J

Function: 4-channel audio amplifier

Package: plastic DIL-bent-SIL power 17 leads

Manufacturer: Philips Electronics ( )

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TDA8947J datasheet



The TDA8947J contains four identical audio power amplifiers. The device can be used as: four Single-Ended (SE) channels with a fixed gain of 26 dB, two times Bridge-Tied Load (BTL) channels with a fixed gain of 32 dB or two times SE channels (26 dB gain) plus one BTL channel (32 dB gain) operating as a 2.1 system


TDA8947J pinout


1. Soft clipping
2. Standby and Mute mode
3. No on/off switching plops
4. Low standby current
5. High supply voltage ripple rejection
6. Outputs short-circuit protected to ground, supply and across the load
7. Thermally protected


1. Television
2. PC speakers
3. Boom box
4. Mini and micro audio receivers [ … ]


TDA8947J Datasheet PDF Download

TDA8947J pdf

Other data sheets are available within the file: TDA-8947J