Infrared remote control receiver PT2249A/PT2250A

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Infrared remote control receiver PT2249A/PT2250A [Copy link]

The PT2249A/PT2250A series is a far infrared control receiver launched by Princeton Technology. It uses complementary metal semiconductor (CMOS) technology, has the advantages of low power consumption and strong anti-interference ability, and is suitable for remote control systems of audio equipment and televisions. This article introduces the main features, design principles and practical interface circuits of the PT2249A/PT2250A series infrared remote control receivers.

blxy

Thank you very much~~~~

hwarm

zhi xiang kan kan

bei_jing_ll

I think it should be useful~! ~!