Digital Temperature Sensor Breakout - TMP102

Product Code: 478
by SparkFun
£5.20 inc VAT
£4.33 ex VAT
7 in stock.

More available in 3-5 days.
Available for backorder (more info)

This is a breakout board for the incredibly small TMP102 digital temperature sensor. The TMP102 is a digital sensor (I2C a.k.a. TWI), has a resolution of 0.0625°C, and is accurate up to 0.5°C. This is a very handy sensor that requires a very low-current.

Communication with the TMP102 is achieved through a two-wire serial interface. There is no on-board voltage regulator, so supplied voltage should be between 1.4 to 3.6VDC. Filtering capacitors and pull-up resistors are included as shown.

  • 12-bit, 0.0625 DegreeC resolution
  • Accuracy: 0.5 DegreeC (-25 DegreeC to +85 DegreeC)
  • Low quiescent current
    • 10µA Active (max)
    • 1µA Shutdown (max)
  • 1.4V to 3.6VDC supply range
  • Two-wire serial interface
  • 2x Mounting Holes