CMOS Ionization Smoke Detector ASIC

The RE46C120 is a low power CMOS ionization type Smoke detector IC. With a few external components this circuit will provide all the required features 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. The Tone input allows for selection of a temporal pattern or a 2/3 duty cycle continuous Tone The temporal horn pattern supports the NFPA 72 emergency evacuation signal. By R&E International, Inc.
RE46C120 's PackagesRE46C120 's pdf datasheet



RE46C120 Pinout, Pinouts
RE46C120 pinout,Pin out
This is one package pinout of RE46C120,If you need more pinouts please download RE46C120's pdf datasheet.

RE46C120 Application circuits
RE46C120 circuits
This is one application circuit of RE46C120,If you need more circuits,please download RE46C120's pdf datasheet.


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RE46C120 Pb-Free RE46C120 Cross Reference RE46C120 Schematic RE46C120 Distributor
RE46C120 Application Notes RE46C120 RoHS RE46C120 Circuits RE46C120 footprint
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