PT2275 general infrared remote control decoder circuit

Published:2011/8/1 2:46:00 Author:Christina | Keyword: general, infrared, remote control, decoder | From:SeekIC

The PT2275 is designed as one kind of general infrared remote control decoder circuit that can be used in the gernal remote control receiving systems. The internal circuit is composed of the oscillator, the timing generator, the code type digital filter, the error checker, the decoder and the output buffer.etc. Features Low power consumption.The power supply voltage is 2.2-5.5V.It has eight signal output ports.The start field uses the ordinary code.It has the data inverted signal or non-inverting signal control function and the 1-bit error checking circuit.It has strong anti-interference ability.16-pin dual-row DIP package.The matching model is PT2265.



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