ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)

TSL25723 Ambient Light Sensor

Light-to-digital converter with 1.8V I2C interface

 

The TSL2572 device family provides ambient light sensing (ALS) that approximates human eye response to light intensity under a variety of lighting conditions and through a variety of attenuation materials. Accurate ALS measurements are the result of ams’ patented dual-diode technology and the UV rejection filter incorporated in the package. In addition, the operating range is extended to 60,000 lux in sunlight when the low-gain mode is used.

Key Features

  • Patented dual-diode architecture
  • 8M:1 dynamic range
  • Programmable interrupt function
  • UV-rejection package
  • Area efficient 2mm x 2mm Dual Flat no-lead (FN) package

Key Benefits

  • Enables operation in IR light environments
  • Enables dark room to 60K lux sunlight operation
  • Reduces micro-processor Interrupt  overhead
  • Improves lux accuracy across various light sources
  • Reduces board space requirements while simplifying designs

Product Facts

Supply Voltage [V] 2.4 - 3.6
Interface I2C -1.8
Programmable Gain, Integration Time, Interrupt
Maximum Lux 10000
Temperature Range [°C] -30 to 70
Packages FN (6-Pin)
Remark

Additional Information

Applications
  • Display backlight control
  • Keyboard illumination control
  • Solid-state and general lighting control
  • Printer paper detection