ADPD2211 Datasheet (Analog Devices) - High Sensitivity Optical Sensor

ADPD2211, High Sensitivity Optical Sensor

The ADPD2211 is an optical sensor optimized for biomedical applications.

Very low power consumption and near theoretical signal-to-noise ratio (SNR) are achieved by packaging an ultralow capacitance deep junction silicon photodiode

ADPD2211 Features

* Ultrahigh detectivity photodetector 90 fA/√Hz (typical) ultralow noise floor Signal-to-noise ratio (SNR) near shot noise limit 137 µA (typical) of supply current when active (EE = 0 µW/cm2) 1 µA (typical) of supply current in standby High speed, deep junction photodiode Nominal linear output current