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RE46C165 Datasheet CMOS Photoelectric Smoke Detector Asic

Manufacturer: Microchip Technology

Overview: RE46C165/6/7/8 CMOS Photoelectric Smoke Detector ASIC with Interconnect, Timer Mode and Alarm.

General Description

The RE46C165/6/7/8 devices are low-power, CMOS photoelectric type, smoke detector ICs.

With minimal external ponents, these circuits will provide all the required

Key Features

  • Temporal Horn Pattern or Continuous Tone.
  • Alarm Memory.
  • Sensitivity Control Times: - 9 minutes (RE46C165/6) - 1.2 minutes (RE46C167/8).
  • I/O Filter and Charge Dump.
  • Interconnect up to 40 Detectors.
  • Internal Power-on Reset (POR).
  • >2000V ESD Protection (HBM) on All Pins.
  • Low Quiescent Current Consumption (.

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