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Low-Voltage Photoelectric Smoke Detector based on Microchip Solution

Low-Voltage long battery-life smoke detector using Microchip's RE46C191 Photoelectric smoke detector ASIC with interconnect and timer mode. This design covers basic external components interfacing with the RE46C191 IC to provide all the required features for a photoelectric-type smoke detector such as a visual and sound alarm function.
CATEGORY
Analog; Hardware; Home & building; Industrial; Sensors
REFERENCE DESIGN
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Circuit ProtectionState IndicatorIR EmitterLEDBatteryPhotodetectorSwitchBuzzerSmoke Detector

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MFGR PART# BLK NM
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MFGR PART# BLK NM
MicrochipRE46C120E16FSmoke Detector

REFERENCE DESIGN ON AVNET SILICA


MFGR PART# BLK NM
BroadcomHLMP-1340-J0002LED
MicrochipRE46C120E16FSmoke Detector

REFERENCE DESIGN ON EBV ELEKTRONIK

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