TTY020 Micro Power PIR signal Op Amp Patent Number Taiwan: M455864 China: ZL 2013 2 0099927.
6 General Description TTY020 is a micro power CMOS chip IC design to detect PIR signal control IC.
PIR sensor detect infrared power variation induced by the motion of a human body and transforms it to a voltage variation signal.
TTY020 use unique variation window technology and have warm up fast steady time, low power consumption, few external components needed, high sensitivity, steady work feature.
The device wide can be used to need PIR controller IC product Feature  Operating voltage range : 2.
4V ~ 5.
5V。  Operating current, no load : 25uA@VDD=3V。  Provide warm up fast steady time : 10sec@VDD=3V...

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