Temperature Sensors & Probes 

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Digital Temperature Sensor

Digital temperature sensor


The TSYS01 Digital Temperature Sensor is a single chip, versatile, new technology Temperature Sensor. TSYS01 provides factory calibrated temperature information. It includes a temperature sensing chip and 24 bit ΔΣ-ADC. The essence of the digital 24 bit temperature value and the internal factory set calibration values lead to highly accurate temperature information accompanied by high measurement resolution.

The TSYS01 Temperature Sensor can be interfaced to any microcontroller by an I²C or SPI interface. This microcontroller has to calculate the temperature result based on the ADC values and the calibration parameters

The basic working principle is:

  • Converting temperature into digital 16/24 bit ADC value
  • Providing calibration coefficients
  • Providing ADC value and calibration coefficients by SPI or I²C



  • High Accuracy +/-0.1ºC(-5ºC~+50ºC)
  • Adjustment of high accuracy temp range on request
  • Low current,<12.5μA (standby<0.14μA)
  • Operating Temperature range(-40ºC~+125ºC)


  • Industrial Control
  • Replacement of NTC’s
  • Heating/Cooling system

Digital Temperature Sensor


Tel: 07 55324800


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