WE9192

The WE9192 is designed as one kind of CMOS monolitic integrated circuit, it can work at low voltage, low operating current and with high noise immuinty. Operating directly off the telephone line supply. Features of this device are:(1)2.5 V to 5.5 V supply voltage;(2)low stand-by power consumption;(3)inexpensive RC oscillator network;(4)high line out break-down voltage;(5)continuous mute;(6)on chip line out and mask out;(7)16 digits capacity for redialing;(8)use either inexpensive signal contact XY matrix keyboard or standard 2-of-7 keyboard with negative common.

The absolute maximum ratings of the WE9192 can be summarized as:(1)DC supply voltage: 6.0 V;(2)operating temperature: -20 to +60 ;(3)storage temperature: -55 to +125 . If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .