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RE46C190 - CMOS Low Voltage Photoelectric Smoke Detector ASIC

General Description

The RE46C190 is a low power, low voltage CMOS photoelectric type smoke detector IC.

Key Features

  • Two AA Battery Operation Internal Power On Reset Low Quiescent Current Consumption Available in 16L N SOIC Local Alarm Memory Interconnect up to 40 Detectors 9 Minute Timer for Sensitivity Control Temporal or Continuous Horn Pattern Internal Low Battery and Chamber Test All Internal Oscillator Internal Infrared Emitter Diode (IRED) driver Adjustable IRED Dri.

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Full PDF Text Transcription for RE46C190 (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for RE46C190. For precise diagrams, tables, and layout, please refer to the original PDF.

RE46C190 CMOS Low Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode Features • • • • • • • • • • • • • • Two AA Battery Operation Internal Power ...

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s • • • • • • • • • • • • • • Two AA Battery Operation Internal Power On Reset Low Quiescent Current Consumption Available in 16L N SOIC Local Alarm Memory Interconnect up to 40 Detectors 9 Minute Timer for Sensitivity Control Temporal or Continuous Horn Pattern Internal Low Battery and Chamber Test All Internal Oscillator Internal Infrared Emitter Diode (IRED) driver Adjustable IRED Drive current Adjustable Hush Sensitivity 2% Low Battery Set Point www.DataSheet4U.com Description The RE46C190 is a low power, low voltage CMOS photoelectric type smoke detector IC. With minimal external components, this circuit will provide