DESCRIPTION

The UTC TA8227APis an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON / OFF switch.

Thermal shut down protection circuit is built in.

FEATURES

* Wide operating supply voltage: VCC=5~12V

* Low popping noise at power ON

* Best for supply voltage 9V

* Output power

POUT=2.5W/CH at Vcc=9V, RL=4Ω, f=1kHz, THD=10

POUT=3.0W/CH at Vcc=9V, RL=3Ω, f=1kHz, THD=10

* Soft Clip

* Built-in thermal shut-down protection circuit

* Stand-by switch