Datasheet4U Logo Datasheet4U.com

RE46C128 - CMOS Ionization Smoke Detector ASIC

Datasheet Summary

Description

The RE46C128 is low power CMOS ionization type smoke detector IC.

Features

  • for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. The temporal horn pattern supports the NFPA 72 emergency evacuation signal. An interconnect pin allows multiple detectors to be connected such that when one units alarms all units will sound. Although this device was designed for smoke dete.

📥 Download Datasheet

Datasheet preview – RE46C128

Datasheet Details

Part number RE46C128
Manufacturer R & E International
File Size 200.25 KB
Description CMOS Ionization Smoke Detector ASIC
Datasheet download datasheet RE46C128 Datasheet
Additional preview pages of the RE46C128 datasheet.

📁 Similar Datasheet

  • RE46C122 - CMOS Ionization Smoke Detector ASIC (Microchip)
  • RE46C100 - Piezoelectric Horn Driver (Microchip)
  • RE46C101 - Piezoelectric Horn Driver and LED Driver (ETC)
  • RE46C152 - CMOS Ionization Smoke Detector ASIC (Microchip Technology)
  • RE46C162 - CMOS Ionization Smoke Detector ASIC (Microchip Technology)
  • RE46C163 - CMOS Ionization Smoke Detector ASIC (Microchip Technology)
  • RE46C165 - CMOS Photoelectric Smoke Detector ASIC (Microchip Technology)
  • RE46C166 - CMOS Photoelectric Smoke Detector ASIC (Microchip Technology)
  • RE46C167 - CMOS Photoelectric Smoke Detector ASIC (Microchip Technology)
  • RE46C168 - CMOS Photoelectric Smoke Detector ASIC (Microchip Technology)
Other Datasheets by R & E International
  • RE46C120 - CMOS Ionization Smoke Detector ASIC
  • RE46C121 - CMOS Ionization Smoke Detector ASIC
  • RE46C126 - CMOS Ionization Smoke Detector ASIC
  • RE46C127 - CMOS Ionization Smoke Detector ASIC
  • RE46C129 - CMOS Ionization Smoke Detector ASIC
  • RE46C100 - Piezoelectric Horn Driver Circuit
  • RE46C102 - CMOS Dual H-Bridge Driver
  • RE46C104 - Piezoelectric Horn Driver and Voltage Converter

Full PDF Text Transcription

Click to expand full text
www.DataSheet4U.com R&E International RE46C128 CMOS Ionization Smoke Detector ASIC with Interconnect Product Specification General Description The RE46C128 is low power CMOS ionization type smoke detector IC. With few external components this circuit will provide all the required features for an ionization type smoke detector. An internal oscillator strobes power to the smoke detection circuitry for 10.5mS every 1.66 seconds to keep standby current to a minimum. A check for a low battery condition is performed every 40 seconds when in standby. The temporal horn pattern supports the NFPA 72 emergency evacuation signal. An interconnect pin allows multiple detectors to be connected such that when one units alarms all units will sound.
Published: |