Ambient Light Sensors

Typically, ambient light sensors are the backing lights in many LCD types of displays.

How do ambient light sensors work?

They automatically adjust display brightness on many devices by sensing changes to your environment like lights on or off, how close a device is to you and more.

Features and benefits:

  • Operate well in a variety of sources (from natural sunlight to fluorescent)
  • Automatic adjustments based on environment analysis
  • Light sensitivity and response curve configured with the human eye in mind
  • Stable over specific temperature ranges

Where can ambient light sensors be used?

  • Touch panels
  • Audio visual equipment
  • Home appliances
  • Laptops
  • Mobile phones

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Description Price Typical Rise Time Typical Fall Time Number of Pins Mounting Type Application Package Type Dimensions Height Length Maximum Wavelength Detected Minimum Wavelength Detected Width Output Signal Type Series
RS Stock No. 201-8363
Mfr. Part No.TSL25403M
Brandams
$2.704
Each (In a Pack of 5)
units
- - 10 Surface Mount ALS QFN - - - - - - - -
RS Stock No. 181-0469
Mfr. Part No.SFH 5701
$1.097
Each (In a Pack of 20)
units
14ms - 2 Surface Mount Control of Display Backlighting, Home Automation/Smart Speakers, Industrial Displays, Mobile Devices, Smart Lighting Control, Smart TV - 2 x 1.25 x 0.8mm 0.8mm 2mm 600nm - 1.25mm - -