TDA8932BTW/N2

Class-D audio amplifier Audio Amp Speaker 1CH Mono/2CH Stereo 55W Class-D 32Pin HTSSOP EP

Overview

The TDA8932B is a high efficiency class-D amplifier with low power dissipation.

The continuous time output power is 2 x 15 W in stereo half-bridge application RL= 4 Ω or 1 x 30 W in mono full-bridge application RL= 8 Ω. Due to the low power dissipation the device can be used without any external heat sink when playing music. Due to the implementation of thermal foldback, even for high supply voltages and/or lower load impedances, the device continues to operate with considerable music output power without the need for an external heat sink.

The device has two full-differential inputs driving two independent outputs. It can be used in a mono full-bridge configuration BTL or in a stereo half-bridge configuration SE.

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## Features

* Operating voltage from 10 V to 36 V asymmetrical or +-5 V to +-18 V symmetrical

* Mono-bridged tied load full-bridge or stereo single-ended half-bridge application

* Application without heat sink using thermally enhanced small outline package

* High efficiency and low-power dissipation

* Thermally protected and thermal foldback

* Current limiting to avoid audio holes

* Full short-circuit proof across load and to supply lines using advanced current protection

* Switchable internal or external oscillator master-slave setting

* No pop noise

* Full-differential inputs

## Target Applications

* Flat panel television sets

* Flat panel monitor sets

* Multimedia systems

* Wireless speakers

* Mini and micro systems

* Home sound sets

## Features