RE46C129 - CMOS Ionization Smoke Detector ASIC

R & E International

Datasheet Details

Part number	RE46C129
Manufacturer	R & E International
File Size	190.15 KB
Description	CMOS Ionization Smoke Detector ASIC
Datasheet	RE46C129_REInternational.pdf

The RE46C129 is low power CMOS ionization type smoke detector IC.

for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. An interconnect pin allows multiple detectors to be connected such that when one units alarms all units will sound. Although this device was designed for smoke detection utilizing an ionization chamber it could be used in a variety of secur.

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Published: Mar 27, 2007 |