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Part Number
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TDA8947J |
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Manufacturer
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NXP |
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Description
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4-channel audio amplifier |
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Published
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Jun 20, 2006 |
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Detailed Description
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TDA8947J
4-channel audio amplifier
Rev. 02 — 16 June 2005
Product data sheet
1. General description
The TDA8947J contai...
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Datasheet
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TDA8947J
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Overview
TDA8947J
4-channel audio amplifier
Rev.
02 — 16 June 2005
Product data sheet
1.
General description
The TDA8947J contains four identical audio power amplifiers.
The TDA8947J 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
The TDA8947J comes in a 17-pin Dil-Bent-Sil (DBS) power package.
The TDA8947J is pin compatible with the TDA8944AJ and TDA8946AJ.
The TDA8947J contains a unique protection circuit that is solely based on multiple temperature measurements inside the chip.
This gives maximum output powe...
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