TFA9842J Datasheet | NXP Semiconductors

2-channel audio amplifier; SE: 1 W to 7.5 W; BTL: 2 W to 15 W Rev. 01 - 26 April 2004 Preliminary data 1. General description The TFA9842J contains two identical audio power amplifiers. The TFA9842J can be used as two Single-Ended (SE) channels with a fixed gain of 26 dB or one Bridge-Tied Load (BTL) channel with a fixed gain of 32 dB. The TFA9842J es in a 9-pin DIL-bent-SIL (DBS9P) power package. The TFA9842J is pin patible with the TFA9841J and TFA9843J. The TFA9842J contains a unique protection circuit that is solely based on multiple temperature measurements inside the chip. This gives maximum output power for all supply voltages and load conditions with no unnecessary...