CX23040 ( TV and video)infrared remote control transmitter circuit

Published:2011/8/31 1:22:00 Author:Jessie | Keyword: infrared, remote control transmitter | From:SeekIC

CX23040 is infrared remote control transmit circuit, which is applicable to the TV and video, etc. It has eight inputs (pin 1 ~ 5, pin 25 ~ 27) and eight outputs (pin 9 ~ 13, pin 15 ~ 17), can form the 8x8 keyboard matrix.



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