8920BJ - TDA8920B

Description

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.

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-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.

NXP Semiconductors

📥 Download Datasheet

Datasheet Details

Part number	8920BJ
Manufacturer	NXP Semiconductors
File Size	186.54 KB
Description	TDA8920B
Datasheet	8920BJ Datasheet
Additional preview pages of the 8920BJ datasheet.

📁 Similar Datasheet

8920 - DUAL SCHOTTKY DIODE (Allegro MicroSystems)
8921-P3 - AC Power Jack (ETC)
8925 - 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH LINEAR CURRENT CONTROL AND POWER DMOS OUTPUTS (Allegro MicroSystems)

Other Datasheets by NXP Semiconductors

Full PDF Text Transcription

Click to expand full text

TDA8920B 2 × 100 W class-D power ampliﬁer Rev. 02 — 07 November 2005 Product data sheet 1. General description 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 V (±32 V non operating) and consumes a very low quiescent current. 2. 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.

Published: Dec 2, 2009 |