TDA8920B Datasheet 2 X 100 W Class-d Power Amplifier

Manufacturer: NXP Semiconductors

Overview: TDA8920B 2 × 100 W class-D power ampliﬁer Rev. 02 — 07 November 2005 Product data sheet 1.

Datasheet Details

Part number	TDA8920B
Manufacturer	NXP Semiconductors
File Size	186.54 KB
Description	2 X 100 W class-D power amplifier
Datasheet	TDA8920B_PhilipsSemiconductors.pdf

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.

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-Tied Load (BTL) s Fixed gain of 30 dB in Single-Ended (SE) and 36 dB in Bridge-Tied Load (BTL) s High output power s High supply voltage ripple rejection s Internal switching frequency can be overrul.

Brand Logo	Part Number	Description	Manufacturer
	TDA8920TH	Class-D audio amplifier 2 x 80W Single chip	Philips

Part Number	Description
TDA8920	2 x 50 W class-D power amplifier
TDA8920C	2 x 110 W class-D power amplifier
TDA8922	2 x 25 W class-D power amplifier
TDA8922C	2 x 75 W class-D power amplifier
TDA8922CJ	2 x 75 W class-D power amplifier
TDA8922CTH	2 x 75 W class-D power amplifier
TDA8924	2 x 120 W class-D power amplifier
TDA8926	Power stage 2 x 50 W class-D audio amplifier
TDA8927	Power stage 2 x 80 W class-D audio amplifier
TDA8929T	Controller class-D audio amplifier