Analog Devices ADPD4101 Sensor and Detector Interface Evaluation Board Evaluation Board for ADPD4101 Sensor

The Analog Devices CN0503 is a reconfigurable multi-parameter optical liquid measurement platform capable of performing colorimetry, turbidity, and fluorometry. The design minimizes complexity by using a highly integrated multimodal sensor front end capable of simultaneously driving four LEDs, and synchronously measuring four pairs of photodiodes at a flexible sampling rate. Furthermore, the front end has on-chip digital filters and high ambient light rejection which allow the platform to operate regardless of environmental lighting conditions.

Multimodal Sensor Front End