RE46C146 데이터 시트보기 (PDF) - R and E International, Inc.

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RE46C146

CMOS Photoelectric Smoke Detector ASIC with Intelligent Interconnect and Timer Mode

R and E International, Inc. 

RE46C146

CMOS Photoelectric Smoke Detector ASIC with Intelligent IO and Timer Mode

Preliminary Product Specification

Timing Diagrams

R&E International

Oscillator

Internal Clock

STROBE

IRED

TPOSC TPWOSC

TON1

LED

LED

Horn

Low BatteryTest

Low BatteryWarning Chirp

Standby, No Alarm (not to scale)

TPER1

TON2

TPLED1

Low Supply or Chamber Test Failure

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-RE46C146-060605

This datasheet contains PROPRIETARY and CONFIDENTIAL information.

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