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RE46C163 - CMOS Ionization Smoke Detector ASIC

Download the RE46C163 datasheet PDF. This datasheet also covers the RE46C162 variant, as both devices belong to the same cmos ionization smoke detector asic family and are provided as variant models within a single manufacturer datasheet.

General Description

The RE46C162/163 devices are low-power, CMOS ionization type, smoke detector ICs.

Key Features

  • Pin Selectable Horn Patterns.
  • Alarm Memory.
  • Sensitivity Control Timer: - 8 minute Timer for RE46C162 - 1 minute Timer for RE46C163.
  • >1500V ESD Protection (HBM) on All Pins.
  • Guard Outputs for Ion Detector Input.
  • ±0.75 pA Detect Input Current.
  • Internal Reverse Battery Protection.
  • Low Quiescent Current Consumption (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (RE46C162_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
RE46C160 CMOS Alarm ASIC R & E International
RE46C100 Piezoelectric Horn Driver Circuit R & E International
RE46C100 Piezoelectric Horn Driver Microchip
RE46C101 Piezoelectric Horn Driver and LED Driver ETC
RE46C102 CMOS Dual H-Bridge Driver R & E International

Other Datasheets by Microchip Technology

Part Number Description
RE46C162 CMOS Ionization Smoke Detector ASIC
RE46C165 CMOS Photoelectric Smoke Detector ASIC
RE46C166 CMOS Photoelectric Smoke Detector ASIC
RE46C167 CMOS Photoelectric Smoke Detector ASIC
RE46C168 CMOS Photoelectric Smoke Detector ASIC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com RE46C162/163 CMOS Ionization Smoke Detector ASIC with Interconnect, Timer Mode and Alarm Memory Features • Pin Selectable Horn Patterns • Alarm Memory • Sensitivity Control Timer: - 8 minute Timer for RE46C162 - 1 minute Timer for RE46C163 • >1500V ESD Protection (HBM) on All Pins • Guard Outputs for Ion Detector Input • ±0.75 pA Detect Input Current • Internal Reverse Battery Protection • Low Quiescent Current Consumption (<6.5 µA) • I/O Filter and Charge Dump • Internal Low Battery Detection • Power-up Low Battery Test • Interconnect up to 66 Detectors • RoHS Compliant, Lead Free Packaging Description The RE46C162/163 devices are low-power, CMOS ionization type, smoke detector ICs.