TSL235R Light-to-Frequency Converter

৳ 280.00

The TSL235R-LF is a light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity. Because it is TTL compatible, the output allows direct interface to a microcontroller or other logic circuitry. The TSL235R is characterized for operation over the temperature range of -25 degrees C to 70 degrees C.


  • High-Resolution Conversion of Light Intensity to Frequency With No External Components
  • Communicates Directly With a Microcontroller
  • Single-Supply Operation
  • Compact 3-Lead Clear Plastic Package
  • Nonlinearity Error (Typically 0.2% at 100kHz)
  • Stable 150ppm/° C Temperature Coefficient
  • RoHS Compliant (-LF Package Only)View the Complete Family of TSL23 Optical Sensors
  • Datasheet

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