GENERAL DESCRIPTION
TMD3721 ALS/Color and Proximity Sensor Module for Behind OLED APPLICATIONS
The RGB and Clear channels are covered with an UV/IR blocking filter. This architecture accurately measures ambient light and enables the calculation of illuminance and color temperature to manage display appearance. The proximity function synchronizes IR emission and detection to sense nearby objects. The architecture of the engine features self-maximizing dynamic range, ambient light subtraction, advanced crosstalk cancellation, and interrupt-driven I²C communication. Sensitivity, power consumption, and noise can be optimized with adjustable IR VCSEL timing and power. The proximity engine recognizes detect/release events and produces a configurable interrupt whenever the proximity result crosses upper or lower threshold settings. Ordering Information and Content Guide appear at end of datasheet. Datasheet, Public [v3-00] 2023-May-26 Page 1 Document Feedback TMD3721 − GENERAL DESCRIPTION
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