8920BJ Datasheet (NXP Semiconductors)

8920BJ, TDA8920B

The TDA8920B is a high efﬁciency class-D audio power ampliﬁer with very low dissipation.

The typical output power is 2 × 100 W.

The device is available in the HSOP24 power package and in the DBS23P through-hole power package.

The ampliﬁer operates over a wide supply voltage range from ±12.5 V to ±30

8920BJ Features

* s Zero dead time switching s Advanced current protection: output current limiting s Smooth start-up: no pop noise due to DC offset s High efﬁciency s Operating supply voltage from ±12.5 V to ±30 V s Low quiescent current s Usable as a stereo Single-Ended (SE) ampliﬁer or as a mono ampliﬁer in Bridge