HA11227_1219957

The HA11227 has been developed as the phase locked loop system FM demodulators for car audio. This device is encapsulated in a DIP-16 pin and the functions of it are:(1)stereo demodulator;(2)automatic ST / mono switching circuit;(3)indicator lamp driver. And features of the HA11221 are:(1)phase locked loop system;(2)wide operating supply voltage range;(3)automatic stereo / monaural switching when supply voltage goes down, no shock noise is generated at ST / mono switching;(4)lamp-lighting corresponds to the ST / mono switching.

The absolute maximum ratings of the HA11227 can be summarized as:(1)supply voltage: 16 V;(2)power dissipation: 400 mW;(6)operating temperature: -30 to +75 ;(7)storage temperature: -55 to +125 . If you want to know more information such as the electrical characteristics about the HA11227, please download the datasheet in www.seekic.com or www.chinaicmart.com .