Datasheet Summary
4-channel audio amplifier
Rev. 01
- 27 February 2008
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Product data sheet
1. General description
The TDA8948J contains four identical audio power amplifiers. The TDA8948J 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 TDA8948J es in a 17-pin Dil-Bent-Sil (DBS) power package. The TDA8948J is pin patible with the TDA8944AJ, TDA8946AJ and TDA8947J. The TDA8948J contains a unique protection circuit that is solely based on multiple temperature measurements inside the...