BL59A65 Overview
Pin symbol Input/O Function Description utput Unit V V mA ℃ ℃ ℃ 1 ,2 C1 , C2 External capacitor A capacitor connected to the pins determines the gain connected to the pins of the photo amplifier. 3 DETECT Input Input to the photo This pin connects the cathode of the photo diode. The amplifier photo diode is operated at zero bias.