RE46C140 查看數據表（PDF） - Microchip Technology
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RE46C140 Datasheet PDF : 12 Pages
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RE46C140
CMOS Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode
Product Specification
R&E International
Timing Diagrams
Oscillator
Internal Clock
STROBE
TPOSC TPWOSC
TON1
IRED
LED
Standby, No Alarm (not to Scale)
TPER1
TON2
TPLED1
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
Page 10 of 12
DS-RE46C140-121806
This datasheet contains PROPRIETARY and CONFIDENTIAL information.
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