MC14568 detector equivalent, low-power cmos ionization smoke detector.
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* Speed-Up Sampling Rate of 40 ms of Internal Clock Period (Pin 12) After First Detection of Smoke Timer Functio.
TIMER START (PIN 1) An internal timer is provided that can be used in various configurations to allow for a period of reduced smoke detector sensitivity (“hush”). When a high-to-low transition occurs at pin 1, the internal timer is reset, the timer .
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