HA11221

The HA11221 has the following points of functions:(1)picture IF amplifier;(2)video detector;(3)AGC detector;(4)noise canceller;(5)forward AGC;(6)sync. separator. And features of the HA11221 are:(1)particularly useful in B/W TV's with bipolar tuner;(2)low external parts count;(3)designed to operates at Vcc down to 6.5 V;(4)video output level stabilized, independent of supply voltage and ambient temperature.

The absolute maximum ratings of the HA11221 can be summarized as:(1)supply voltage: 15 V;(2)max. input voltage: 3 Vp-p;(3)video output current: 3 mA;(4)max. applicable voltage: Vcc or 6.3 V;(5)power dissipation: 850 mW;(6)operating temperature: -20 to +65 ;(7)storage temperature: -55 to +150 . If you want to know more information such as the electrical characteristics about the HA11221, please download the datasheet in www.seekic.com or www.chinaicmart.com .