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Partname: | RE46C143 |
Description: | CMOS Photoelectric Smoke Detector ASIC with Interconnect |
Manufacturer: | Microchip Technology, Inc. |
Datasheet: | PDF (250K). Click here to download *) |
The design incorporates a gain selectable photo amplifier for use with an infrared emitter/detector pair. An internal oscillator strobes power to the smoke detection circuitry for 100us every 8.1 seconds to keep standby current to a minimum. If smoke is sensed the detection rate is increased to verify an alarm condition. A high gain mode is available for push button chamber testing. |
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![Click here to download RE46C143 Datasheet](../../../pndecoder/datasheets/MCHIP/img/001163.gif) Click here to download RE46C143 Datasheet*) |
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