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Datasheet Microchip RE46C112E8F

The RE46C112 is an ionization type smoke detector IC

Datasheets

• Download » Datasheet, PDF, 72 Kb, Revision: 05-11-2009
  Ionization Smoke Detector IC
  Docket ↓
  R&E International
  A Subsidiary of Microchip Technology Inc. RE46C112
  Ionization Smoke Detector IC
  Product Specification General Description Features The RE46C112 is an ionization type smoke detector IC.
  It is intended for applications using ionization type
  chambers to detect smoke. When enabled, VOUT is ¼
  of either the DETECT input or VDD depending on the
  status of the SELECT input. When the Select input is
  allowed to float the circuit is in the low current mode
  with only the guard amplifier enabled.
  Utilizing low power CMOS technology the RE46C112
  was designed for use in smoke detectors that comply
  with Underwriters Laboratory Specification UL217. Guard Outputs for Ion Detector Input
  ± 0.75pA Detect Input Current
  Microprocessor A/D Compatible Analog Output
  Low Quiescent Current Consumption (<10uA)
  Available in 8L PDIP or 8L N SOIC
  2000V ESD Protection (HBM)
  Available in Standard Packaging or RoHS
  Compliant Pb Free Packaging Pin Configuration VDD 1 VCC 8 G2
  DETECT SELECT G1 VSS VO UT ABSOLUTE MAXIMUM RATINGS
  PARAMETER
  Supply Voltage ...

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• RE46C112E8F

Manufacturer's Classification

• CO and Smoke Detection > CO and Smoke Detector ICs > Ionization Smoke Detector Front Ends

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