ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)
About ams Investor Contact Us Newsroom Join Our Team Samples & Shop

TSL254R Light-to-Voltage

High sensitivity sidelooker package

 

The TSL254R is a light-to-voltage optical sensor combining a photodiode and a trans-impedance amplifier (feedback resistor = 1 MΩ) on a single monolithic IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode. The device has improved amplifier offset-voltage stability and low power consumption and is supplied in a 3-lead clear plastic sidelooker package with an integral lens. When supplied in the lead (Pb) free package, the device is RoHS compliant.

Key Features

  • Single photo-diode and transimpedance architecture
  • 2.5µs output rise-time response
  • High Irradiance Responsivity 9mV/(µW/cm2) @ λp = 635nm
  • 2X gain lense

Key Benefits

  • Enables extremely fast response to change
  • Enables fast response to visible light in range of 400nm to 700nm wavelengths
  • Provides for high sensitivity to detect a small change in light
  • Provides additional sensitivity advantages 

Product Facts

Operating Voltage [V] 2,7-5,5
Responsivity [uW/cm²] Low: <20
Responsivity Wavelength [nm] 635
Fast Response Time
Low Noise
Visible Light Cutoff Filter and Lens
Temperature Range [°C] -25 to 85
Packages S-3, SM-3

Additional Information

Applications
  • Sport & Fitness
  • Lifestyle
  • Gaming