BL59A66 Description
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 of the photo amplifier. This pin connects the cathode of the photo diode. The photo diode is operated at zero bias.