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BL59A65 - Photo Smoke Detector Control IC

Description

External capacitor A capacitor connected to the pins determines the gain connected to the pins of the photo amplifier.

Input to the photo This pin connects the cathode of the photo diode.

Features

  • for a photoelectric type smoke detector. BL59A65 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. Features: 6 V to 12 V Operating Voltage Range Supply Voltage current：less than 10uA Internal Timer & Control for Reduced Sensitivity Operating Temperature Range：－25～75℃ Power-ON Reset ESD and Latch-up Protection Piezoelectric.

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Datasheet Details

Part number BL59A65
Manufacturer BELLING
File Size 129.43 KB
Description Photo Smoke Detector Control IC
Datasheet download datasheet BL59A65 Datasheet

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Full PDF Text Transcription

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BL59A65 Shanghai Belling Co., Ltd. Photo Smoke Detector Control IC with hush BL59A65 DATASHEET Introduction: The BL59A65 is a low-current BiCMOS circuit providing all of the features for a photoelectric type smoke detector. BL59A65 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.
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