Circuit Monkey
Electronics for Hobbyists
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Digital Temperature Sensor with SPI Interface, 10-bit, with one-shot

  • SPI Compatible Digital Output
  • 2C Accuracy
  • -40C to +125C Measurement Range
  • 10-bit (with Sign) resolution
  • 0.25C resolution increment
  • 1μA or 50μA(max) Low Quiescent Current
  • 2.7V to 5.5V Wide Supply Range
  • RobiCon.org compliant module: C02-AB
  • Operates -55C to 125C (absolute range)

  • "Measure a wide range of temperatures!"

    Item Not Currently Available.
    Item Number: 500-0037-01-125
    Price: us$7.95
    Shipping:  USA us$2.00 S/H Inside USA
    INTL (us$4.00 S/H Outside USA)

    Circuit Monkey model 0037 is a SPI compatible temperature sensor available as a RobiCon.org compliant module. The sensor is capable of measuring temperatures range of -40C to +125C to equal or better than 2C of accuracy. The device operates from 2.7V to 5.5V with low supply current requirements.

    The Circuit Monkey temperature sensor (10-bit) uses the Texas Instruments TMP125 chip mounted on a versatile and customizable carrier board. The TMP125 based board features a "One Shot" measurement feature that will put the chip into a 1uA power saving mode after the measurement operation.

    Our board can be customized to fit into a variety of mechanical installations. The basic board measures 40mm long by 20mm wide. We pre-perferated the sensor section of the board to allow three more configurations:

  • Snoot - minimizes the width of the sensor board at the tip
  • Split - adds a thin cable of custom length between the primary connector and the sensor and also features two 3mm mounting holes
  • Micro - same features as Split but with a minimized sensor tip.
  • In addition to board customizations, this board is also available with primary connector options. The standard unit shown here features a 2mm pitch Molex/RobiCon connector but we can alternately solder in a 0.1" pitch single row header (right angle or straight).

    Please contact us for your customization needs.

    12-bit version of this sensor is also available.

    ZIP File Temperature Module 0037 Sample Code
    Adobe PDF File Temperature Module 0037 Data Sheet
      You will need the Adobe Acrobat Reader to view this file. Download it here

    UID: 000090