Sparkfun Digital Temperature Sensor Breakout - TMP102

Sparkfun Digital Temperature Sensor Breakout - TMP102

Sparkfun Digital Temperature Sensor Breakout - TMP102 is a temperature sensor breakout with a digital output

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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.

Features

  • Uses the I2C interface
  • 12-bit, 0.0625°C resolution
  • Typical temperature accuracy of ±0.5°C
  • 3.3V sensor
  • Supports up to four TMP102 sensors on the I2C bus at a time

Documents

Replaces: SEN-9418

SF-SEN-13314/03
1 Item
2013-12-23
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