DESCRIPTION
The UTC TA8227P is an audio power IC with built-in two channels developed for portable radio cassette tape recorder with power ON / OFF switch. Because of the parts reduction and DIP, space merit is remarkable.
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 
Po=2.5W/CH at Vcc=9V, RL=4Ω, f=1kHz, THD=10%
Po=3.0W/CH at Vcc=9V, RL=3Ω, f=1kHz, THD=10%
*Soft Clip
*Built-in Thermal shut-down protection circuit
*Stand-by Switch