KA22065

The KA22065 is designed as one kind of 4.5 W dual power amplifier that consisting of a dual power amplifier. It is suitable for portable radio cassette recoders. Features of the KA22065 are:(1)dual power amplifier: 4.6 W x 2 (typ.);(2)low quiescent circuit current: Icc=21 mA (typ.);(3)high output;(4)small pop noise at the power on;(5)minimum external parts required;(6)supply voltage range: Vcc=6V to 15V;(7)including the thermal;(8)connect H/S to GND.

The absolute maximum ratings of the KA22065 can be summarized as:(1)supply voltage: 20 V;(2)output current (1 CH): 2.5 A;(3)power dissipation: 12.5 W;(4)operating temperature: -20 to +70;(5)storage temperature: -40 to +150;(6)quiescent circuit current: 21 mA;(7)output power:2.5 W;(8)total harmonic distortion: 0.2%;(9)input resistance: 30 K;(10)ouput noise voltage: 0.3 to 1.0 mV. If you want to know more information such as the electrical characteristics about the KA22065, please download the datasheet in www.seekic.com or www.chinaicmart.com.