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HD430196B (TV and video) Infrared remote control transmit ci

2016-09-11 05:38  
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HD30196B is the infrared remote control transmit circuit, which is applicable to the TV and video, etc. The Internal circuit is composedofoscillator, counter, input decoder, code generator and double road input protection circuit, etc. Technical features: CMOS technology, low power consumption; Strong anti-interference ability; External components is less, the instructions is more; Oscillating circuit can use LC oscillators, and 455kHz ceramic filter; It can prevent multiple keys frompressingand misoperation at the same time; 18 feet DIP.