ADPD2140 Datasheet (Analog Devices) - Infrared Light Angle Sensor

ADPD2140, Infrared Light Angle Sensor

The ADPD2140 is an optical sensor that measures the angle of incident infrared light.

Light angles calculated from the ADPD2140 response are linear to ±5° within an angular field of view of ±35°.

The ADPD2140 has a radiant sensitive area of 0.31 mm2.

The low junction capacitance and low dark current

ADPD2140 Features

* 2-axis light angle measurement Linear response to the angle of incident light Integrated visible light blocking optical filter No optics required and no need for precise alignment Low junction capacitance: 12.7 pF per channel at VR = 0.2 V Low reverse dark current: 1.74 pA at VR = 0.2 V (all four ch