Datasheet4U Logo Datasheet4U.com

TDA8944J - 2 x 7 W stereo Bridge Tied Load BTL audio amplifier

General Description

The TDA8944J is a dual-channel audio power amplifier with an output power of 2 × 7 W at an 8 Ω load and a 12 V supply.

The circuit contains two Bridge Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic.

The TDA8944J comes in a 17-pin DIL-bent-SIL (DBS) power package.

Key Features

  • s s s s s s s s s Few external components Fixed gain Standby and mute mode No on/off switching plops Low standby current High supply voltage ripple rejection Outputs short-circuit protected to ground, supply and across the load Thermally protected Printed-circuit board compatible. c c 3.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
TDA8944AJ 2 x 7 W BTL audio amplifier Philips
TDA8946AJ 2 x 15 W BTL audio amplifier Philips
TDA8948 7W audio amplifier ETC
TDA8948J 4-channel audio amplifier NXP Semiconductors
TDA8920TH Class-D audio amplifier 2 x 80W Single chip Philips

Other Datasheets by NXP Semiconductors

Part Number Description
TDA8941P 1.5 W mono Bridge Tied Load BTL audio amplifier
TDA8942P 2 x 1.5 W stereo Bridge Tied Load BTL audio amplifier
TDA8943SF 6 W mono Bridge Tied Load BTL audio amplifier
TDA8945S 15 W mono Bridge Tied Load BTL audio amplifier
TDA8946J 2 x 15 W stereo Bridge Tied Load BTL audio amplifier

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TDA8944J 2 x 7 W stereo Bridge Tied Load (BTL) audio amplifier Rev. 02 — 14 February 2000 Product specification 1. General description The TDA8944J is a dual-channel audio power amplifier with an output power of 2 × 7 W at an 8 Ω load and a 12 V supply. The circuit contains two Bridge Tied Load (BTL) amplifiers with an all-NPN output stage and standby/mute logic. The TDA8944J comes in a 17-pin DIL-bent-SIL (DBS) power package. The TDA8944J is printed-circuit board (PCB) compatible with all other types in the TDA894x family. One PCB footprint accommodates both the mono and the stereo products. 2.