Ambient light sensors

Measure light with precison for across multiple spectrums with our fully integrated light sensors portfolio

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Our light sensor portfolio offers fully-integrated signal chain solution with embedded photo sensor. These devices features excellent spectral matching, low power, wide dynamic range, consistent linearity across temperature, and auto ranging that ensures best resolution all lighting condition, including low light conditions.
OPT4001 NEW

High-speed, high-precision, digital ambient light sensor (ALS)

Approx. price (USD) 1ku | 1.05

Why choose our ambient light sensors?

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Human eye response

Device-provided >99% human eye spectrum matching ensuring the best user experience.

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Thinnest package

Industry's thinnest package allows for light sensing integration into the thinest of bezels, and placement behind OLED displays.

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Automotive

Automotve Grade 2 and 3 qualified devices enables sensing ambient light changes in automotive applications.

Technical resources

Video series
Video series
TI Precision Labs - Ambient Light Sensors
This ambient light sensor curriculum contains short training videos covering the basics of light sensors, key specifications for selecting light sensor for different applications and much more.
Application note
Application note
How to Select an Ambient Light Sensor for Your End Equipment
This application note describes how to select and compare an ambient light sensor based on the four most important features: spectral response, power, size and range of lux measurement.
document-pdfAcrobat PDF
Application note
Application note
Buildup Test Platform for Stand-Alone OPT300x
This application report desribes the care-abouts for a stand-alone test, including material inspection, hardware design consideration, and the buildup of test platforms.
document-pdfAcrobat PDF