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BL5980

Part Number	BL5980
Manufacturer	BELLING
Description	Low Voltage Photoelectric Smoke Detector ASIC
Published	Jul 20, 2015
Detailed Description	BL5980 Low Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode 1.0. INTRODUCTION 1.1 Features Low...
Datasheet	BL5980 PDF File

Overview

BL5980 Low Voltage Photoelectric Smoke Detector ASIC with Interconnect and Timer Mode 1.
0.
INTRODUCTION 1.
1 Features Low Quiescent Current Consumption Two AA Battery Operation Internal Power On Reset Local Alarm Memory Internal Low Battery detector Interconnect up to 40 Detectors 9 minute Timer for Sensitivity Control Temporal or Continuous Horn Pattern Low Battery and Chamber Test Internal Infrared Emitter Diode (IRED) driver Adjustable IRED Drive current Adjustable Hush Sensitivity Available in SOP16 1.
2 Pin Diagrams www.
belling.
com.
cn Page- 1 - V1.
1 BL5980 1.
3 Description The BL5980 is a low power, low voltage photoelectric type smoke detector IC.
With minimal external components, thi...

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