AN5276

5 WX 2 -CH （ 19V ， 8欧姆）功率放大器可变音频输出和音量控制 5 W X 2-ch 19V, 8 ohm power amplifier with variable audio output and volume control

■Overview

The is a monolithic integrated circuit designed for 5.0 W 19 V, 8 Ω output audio power amplifier. It is

a dual channel SEPP IC suitable for stereo operation in TV application.

■Features

•Few external components :

• No Boucherot cellsoutput C, R

• No Bootstrap Capacitors

• No Negative Feeback Capacitors

•Built-in muting circuit

•Built-in stand-by circuit

•Built-in various protection circuits Load-short, thermal, over-voltage and current

•High ripple rejection55 dB

•Compatible with AN5275, AN5277

•Operating voltage range 10 V to 24 V19 V typ.

■Applications

•TV