TDA8922B Datasheet (NXP Semiconductors) - 2 X 50 W class-D power amplifier

TDA8922B, 2 X 50 W class-D power amplifier

The TDA8922B is a high efﬁciency class-D audio power ampliﬁer with very low dissipation.

The typical output power is 2 × 50 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

TDA8922B Features

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