General Description

The AA8227 is a monolithic dual audio power amplifier with built-in power on/off switch. It is designed for use in portable radio cassette, tape recorder and other audio products.

Features

· High Power: POUT=2.5W/CH (Typ) at RL=4Ω, VCC1=VCC2=9V, THD=10

· Built-in Standby Switch

· Built-in Thermal Shutdown Protection Circuit

· Low Popping Noise at Power On

· Soft Clip

· Few External Components

· Operating Supply Voltage Range: 5 to 15 V

Applications

· Mini 2.1-CH or 5.1-CH Audio Sound System

· PC External Audio Power Amplifier

· Portable Radio Cassette

· Tape Recorder

· Active Speaker