AN7164N

BTL 47W音频功率放大电路 BTL 47W Audio Power Amplifier Circuit

■ Overview

The is an integrated circuit designed for 47W VCC = 26.4V, 8Ω output power amplifier. High power output BTL 47W, low distortion and low noise are realized. High reliability is obtained due to same kinds of protectors built in. Furthermore, ON/OFF is enabled even if power is supplied to power supply pin by stand-by circuit.

■ Features

• High output power

• Low distortion, low noise

• Low shock noise from power ON/OFF operation

• Incorporates stand-by circuits

• Incorporates protection circuits Temperature, Overcurrent, Load Short, Output – GND Short