RE46C141
CMOS Photoelectric Smoke Detector ASIC with Interconnect
Product Specification
Timing Diagrams
R&E International
Oscillator
TPOSC TPWOSC
Standby Timing, No Alarm (not to scale)
Internal Clock
TON1
TPER1
STROBE
TON2
IRED
TPLED1
LED
LED
Horn
Low Supply or Chamber Test Failure
Low BatteryTest
Low BatteryWarning Chirp
Low Battery Warning Chirp
THON3
THOF3
Chamber Test and Warning is Offset from Low Battery Test and Warning by 21.5 Seconds
Telephone 610.992.0727
Facsimile 610.992.0734
E-mail: rande@randeint.com
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DS-RE46C141-121806
This datasheet contains PROPRIETARY and CONFIDENTIAL information.