Datasheet4U Logo Datasheet4U.com

RE46C126 - CMOS Ionization Smoke Detector ASIC

Datasheet Summary

Description

The RE46C126 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. . A 2/3 duty cycle continuous horn pattern is used for the alarm condition. An interconnect pin allows multiple detectors to be connected such that when one unit alarms all units will sound. Although this device was designed for smoke detec.

📥 Download Datasheet

Datasheet preview – RE46C126

Datasheet Details

Part number RE46C126
Manufacturer R & E International
File Size 195.46 KB
Description CMOS Ionization Smoke Detector ASIC
Datasheet download datasheet RE46C126 Datasheet
Additional preview pages of the RE46C126 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
  • RE46C127 - CMOS Ionization Smoke Detector ASIC
  • RE46C128 - 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 RE46C126 CMOS Ionization Smoke Detector ASIC with Interconnect Product Specification General Description The RE46C126 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. . A 2/3 duty cycle continuous horn pattern is used for the alarm condition. An interconnect pin allows multiple detectors to be connected such that when one unit alarms all units will sound.
Published: |