TDA8569Q/N1S,112

TDA8569Q - 4 x 40 W BTL四通道汽车收音机功率放大器

Overview

The TDA8569Q is an integrated class-B output amplifier in a 23-lead Single-In-Line SIL plastic power package. It contains four amplifiers in Bridge-Tied Load BTL configuration, each with a gain of 26 dB. The output power is 4 x 40 W in a 2 Ω load.

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## Features

* Capable of driving 2 Ω loads

* Requires very few external components

* High output power

* Low output offset voltage

* Fixed gain

* Diagnostic facility distortion, short-circuit and temperature pre-warning

* Good ripple rejection

* Mode select switch operating, mute and standby

* Load dump protection

* Short-circuit safe to ground, to VP and across the load

* Low power dissipation in any short-circuit condition

* Thermally protected

* Reverse polarity safe

* Electrostatic discharge protection

* No switch-on/switch-off plop

* Flexible leads

* Low thermal resistance

* Pin compatible with the TDA8567Q.

## Target Applications

* The device is developed primarily for car radio applications.

## Features