WCMCU-101 OPT101 Analog Light Sensor

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  • WCMCU-101 OPT101 Analog Light Sensor
  • Working voltage : 2.7V-36V
  • photodiode light irradiation area : 5.2mm square
  • photocurrent : 0.45A/W(650nm)
  • output voltage ratio : 0.45V/uW
  • Analog voltage output range : 1.15
  • bandwidth : 14KHz
  • static power consumption : 120uA


  • WCMCU-101 OPT101 Analog Light Sensor
  • CJMCU-101 is an integrated chip built-in photodiode and transimpedance amplifier , the output voltage increases linearly with the light intensity .
  • Amplifier is a single supply or dual power supply design , so can be used for battery-operated devices.
  • Integrated photodiode and transimpedance amplifier on a single chip , discrete design, can reduce common problems, such as leakage current error , and since the gain peak noise caused by stray capacitance .
  • Photodiode 0.09×0.09inch work in the photoconductive mode , to have a very good linearity and low dark current OPT101 working voltage of 2.7 to 36V, quiescent current of only 120uA .. do not need infrared .