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SOIC / 16
Integrated Circuits (ICs)

RE46C144SW16TF

Active
Microchip Technology

CONTINUOUS HORN PATTERN, DETECTOR INTERCONNECT, LOW BATTERY DETECT, HUSH TIMER

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Search across all available documentation for this part.

DocumentsRE46C144 - CMOS Photoelectric Smoke Detector ASIC w/ Interconnect and Timer ModeAnalog and Interface Product Selector Guide+1
SOIC / 16
Integrated Circuits (ICs)

RE46C144SW16TF

Active
Microchip Technology

CONTINUOUS HORN PATTERN, DETECTOR INTERCONNECT, LOW BATTERY DETECT, HUSH TIMER

Deep-Dive with AI

DocumentsRE46C144 - CMOS Photoelectric Smoke Detector ASIC w/ Interconnect and Timer ModeAnalog and Interface Product Selector Guide+1

Technical Specifications

Parameters and characteristics for this part

SpecificationRE46C144SW16TF
Current - Supply8 µA
Input TypePhotoelectric
Mounting TypeSurface Mount
Operating Temperature [Max]75 ░C
Operating Temperature [Min]-25 °C
Package / Case16-SOIC
Package / Case [x]0.154 in
Package / Case [y]3.9 mm
Supplier Device Package16-SOIC
TypeSmoke Detector

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 1000$ 1.10
Microchip DirectT/R 1$ 1.43
25$ 1.20
100$ 1.10
1000$ 1.06
5000$ 1.04

Description

General part information

RE46C144 Series

The RE46C144 is low power CMOS photoelectric type smoke detector IC. With minimal external components this circuit will provide all the required features for a photoelectric type smoke detector. It has low quiescent current, temporal horn pattern, and can connect up to 40 detectors using the built-in alarm IO.