General Description
The device features advanced proximity measurement, color sense (RGBC+IR), and digital ambient light sensing (ALS). The package has been designed to accommodate a “single hole” aperture approach. The slim module incorporates an IR LED and factory calibrated LED driver. The proximity detection feature provides object detection (e.g. mobile device screen to user’s ear) by photodiode detection of reflected IR energy (sourced by the integrated LED). Detect/release events are interrupt driven, and occur when proximity result crosses upper and/or lower threshold settings. 

FEATUREs
• 1.0mm spacing between proximity IR LED and sensor
• Small footprint and low-profile package
   (3.65 mm x 2.00 mm x 1.00 mm)
• UV / IR blocking filters
• 460 Average FOV
• Photopic ambient light sensing (ALS)
• Programmable gain and integration time
• Color (RGB), Ambient Light and Proximity Sensing
   with integrated IR LED
• Power management features
   (active, idle and sleep states)
• 1.8V power supply with 1.8V I²C bus

Benefits
• Single glass aperture solution
• Reduced board space requirements and
   enables low-profile system design
• Accurate color temperature and ambient light
   sensing
• Compact integrated optical module
• Reduced power consumption

APPLICATIONs
The TMD3725 applications include:
• Ambient light sensing
• Single hole proximity sensing
• Mobile phone touch screen disable
• Color temperature sensing to assist backlight, camera,
   and flash control