Ambient light sensors

Fully integrated precision light measurement across a wide spectrum of wavelengths

Cost optimized

Cost optimized

A cost optimized broad-spectrum measurement solution for energy savings, system security and safety by sensing the surrounding environment and acting quickly.

  • General purpose
Human eye response

Human eye response

Display and environmental control for optimized visual experiences.

  • Display backlight controls
  • Lighting control systems
  • Thermostats & home automation
thinnest package

Thinnest package

Thinnest packaging options enable the smallest systems in the industry.

  • .856 mm x .946 mm x .226 mm
  • PicoStar package
  • Smart watches


Fully integrated precision light measurement for automotive systems.

  • Body electronics & lighting
  • Infotainment & cluster


Cost optimized wide band light-to-digital sensor with 23-bit effective dynamic range and built-in automatic range setting feature


Digital ambient light sensor (ALS) with high precision human eye response in 2mm X 2mm USON package


Small footprint, ultra-thin digital ambient light sensor (ALS) with high precision human eye response


Automotive Digital Ambient Light Sensor (ALS) With High-Precision Human-Eye Response

Technical resources

Complete board and system-level reference designs to help you quickly evaluate and customize your light measurement system

Why does accuracy matter so much with an ambient light sensor?

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