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BL59A66 - Smoke Detector

Datasheet Summary

Description

Pin No.

Features

  • for a photoelectric type smoke detector. BL59A66 can be used in conjunction with an infrared photoelectric chamber to sense scattered light from smoke particles. Special features are incorporated in the design to facilitate calibration and testing of the finished detector. 2.1 Applied Area: Photoelectric Type Smoke Detector System。 2.2 Features: 2.2.1 6 V to 12 V Operating Voltage Range 2.2.2 Internal Timer & Control for Reduced Sensitivity 2.2.3 Supply Voltage current：0~10uA 2.2.4 Operating Tem.

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Datasheet preview – BL59A66

Datasheet Details

Part number BL59A66
Manufacturer BELLING
File Size 147.12 KB
Description Smoke Detector
Datasheet download datasheet BL59A66 Datasheet
Additional preview pages of the BL59A66 datasheet.

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Full PDF Text Transcription

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BL59A66 datasheet 1. Introduction: The BL59A66 is a low-current BiCMOS circuit providing all of the features for a photoelectric type smoke detector. BL59A66 can be used in conjunction with an infrared photoelectric chamber to sense scattered light from smoke particles. Special features are incorporated in the design to facilitate calibration and testing of the finished detector. 2.1 Applied Area: Photoelectric Type Smoke Detector System。 2.2 Features: 2.2.1 6 V to 12 V Operating Voltage Range 2.2.2 Internal Timer & Control for Reduced Sensitivity 2.2.3 Supply Voltage current：0~10uA 2.2.4 Operating Temperature Range：－25～75℃ 2.2.5 Power-ON Reset 2.2.6 ESD and Latch-up Protection Circuitry on All Pins 2.2.7 Piezoelectric Horn Driver 2.2.8 Interconnect Up to 50 Detectors 2.2.
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