CMOS Low-Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode

Features • Two AA Battery Operation • Low Quiescent Current Consumption • Local Alarm Memory • Interconnect Up to 40 Detectors • Nine-Minute Timer for Sensitivity Control • Temporal or Continuous Horn Pattern • Internal Low Battery and Chamber Test • All Internal Oscillator • Internal Inf

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Microchip

微芯科技

Temporal or Continuous Horn Pattern, Detector Interconnect, Low Battery Detect, Hush Timer, Alarm Memory

The RE46C191 is a low voltage, low current programmable photoelectric smoke detector IC. This circuit will provide all the required features for a photoelectric smoke detector with minimal external components. Programmable setup, calibration and feature selection are the key to reduced component cou Two AA battery Operation\nLow Quiescent Current Consumption\nInternal IRED driver with Programmable IRED Current\nProgrammable Photo Amplifier\nProgrammable Smoke Sensitivity Levels\n6 bit ADC\n9 Minute Timer for Reduced Sensitivity Operation\nChamber Test with Programmable Sensitivity Level\nIntern;

Microchip

微芯科技

MICROCHIP/微芯
SOIC-14

MICROCHIP/微芯

上传：深圳市明嘉莱科技有限公司

MICROCHIP/微芯
PDIP-8

MICROCHIP/微芯

上传：深圳市明嘉莱科技有限公司

RECOM
DIP

RECOM

上传：北京贝诺电子科技发展有限公司