Description: 

The TMP102 is an easy-to-use digital temperature sensor from Texas Instruments. The TMP102 breakout allows you to easily incorporate the digital temperature sensor into your project.  The TMP102 uses the I²C bus to communicate the temperature. This is an easy to use sensor that doesn’t require much setup.

The TMP102 is capable of reading temperatures to a resolution of 0.0625°C, and is accurate up to 0.5°C. The breakout has built-in 4.7kΩ pull-up resistors for I²C communications and runs from 1.4V to 3.6V. I²C communication uses an open drain signaling, so there is no need to use level shifting.

Sensor can be shipped with a breadboard header soldered in place.

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:

• Schematic
• TMP102 Datasheet
• EagleCad Files