BL59A65 Datasheet - BELLING

BL59A65, Photo Smoke Detector Control IC

BL59A65 Shanghai Belling Co., Ltd.Photo Smoke Detector Control IC with hush BL59A65 DATASHEET Introduction: The BL59A65 is a low-current BiCMOS circu.
Pin symbol Input/O Function Description utput Unit V V mA ℃ ℃ ℃ 1 ,2 C1 , C2 External capacitor A capacitor connected to the pins determines th.

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Datasheet Details

Part number:

BL59A65

Manufacturer:

BELLING

File Size:

129.43 KB

Description:

Photo Smoke Detector Control IC

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 Oper

Applications

* involving a large (distributed) capacitance. The charge dump is activated at the end of local or test mode. LED pin is an output pin, which is used to directly drive a visible LED. The load for the low-battery test is applied to this output. The low-battery test does not occur coincident with any ot

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