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RE46C143

Status: In Production

Features:

  • Internal Power On Reset
  • Low Quiescent Current Consumption
  • Available in 16L PDIP or 16L N SOIC
  • ESD Protection on all Pins
  • Interconnect up to 40 Detectors
  • Continuous Tone Horn Pattern
  • Low Battery and Chamber Test
  • Compatible with Motorola MC145010
  • Available in Standard Packaging or RoHS Compliant Pb Free Packaging
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The RE46C143 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. The RE46C143 was designed for use in smoke detectors that comply with Underwriters Laboratory Specification UL217 and UL268

Additional Features
  • Internal Power On Reset
  • Low Quiescent Current Consumption
  • Available in 16L PDIP or 16L N SOIC
  • ESD Protection on all Pins
  • Interconnect up to 40 Detectors
  • Continuous Tone Horn Pattern
  • Low Battery and Chamber Test
  • Compatible with Motorola MC145010
  • Available in Standard Packaging or RoHS Compliant Pb Free Packaging
Parametrics
Name
Value
Type
Photoelectric
Horn Driver Alarm Pattern
Continuous Tone
Low Battery Detect
True
Alarm Interconnect
True
Sensitivty Timer
False
Alternate Diagnostics Mode
False
Chamber Test
True
Internal POR
True
Operating Temperature Range (C)
-25C to 75C

Documents

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Data Sheets

CMOS Photoelectric Smoke Detector ASIC with Interconnect
  
242KB

Brochures

Analog and Interface Product Selector Guide
  
4658KB

Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
RE46C143S16F
0.157400
0.300000
16
SOIC
.150in
Matte Tin
e3
RE46C143S16TF
0.157400
0.307692
16
SOIC
.150in
Matte Tin
e3
RE46C143SW16F
0.438000
0.765957
16
SOIC
.300In
Matte Tin
e3
RE46C143SW16TF
0.438000
0.800000
16
SOIC
.300In
Matte Tin
e3
RE46C143E16F
1.112700
1.833333
16
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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