BL59A66 Datasheet - BELLING

BL59A66 Smoke Detector

2.5 Pin function Pin No. Pin symbol 1 ,2 C1 , C2 3 DETECT 4 STROBE 5 ,14 Vdd , VSS Input/O utput Input Output Function Description Exterior capacitor connected to the pins Input to the photo amplifier Regulated voltage Output Power/Gnd A capacitor connected to the pins determines the gain o.

BL59A66 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: Photoele

BL59A66-BELLING.pdf