DESCRIPTION

The YD8227P is the audio power amplifier with built-in two channels developed for portable radio cassette tape recorder with power ON/OFF switch.

FUNCTIONS

*Wide operating supply voltage: Vcc=5～12V;

*Low quiescent supply current (ICC=21mA, typical,at Vcc=9V, Vi=0);

*Output power:   Po=2.50W/CH at Vcc=9V, RL=4Ω, f=1kHz, THD=10%;

*Soft clip;

*Built-in Thermal shut-down protection circuit;

*Stand-by switch.