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The TSD305 sensor is a contactless temperature sensor that is fully calibrated during manufacture. The sensor can operate from 1.68V to 3.6V. The sensor module includes a low power 16-bits ΔΣ ADC with internal factory calibrated coefficients.


  • Contactless temperature measurement from
  • 0°C to 100°C
  • -10°C to 85°C operating temperature range
  • Low power consumption
  • Operates from 1.68V to 3.6V
  • Resolution is 0.1℃
  • Conversion time – 44.8ms typical


  • Measures temperature from 0°C to 100°C
  • Operating Temperature Range: -10°C to 85°C
  • Contactless temperature measurement
  • I2C communication
  • Fully calibrated
  • Up to ±1°C accuracy
  • Low current consumption


Please review product documents or contact us for the latest agency approval information.  

Product Type Features

  • Product Type  Peripheral Modules

  • Sensor Type  Temperature

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