Difference between revisions of "TMP102"

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== References ==
== References ==
Data sheet: [[Image:TMP102.pdf|Datasheet]]
* Data sheet: [[Image:TMP102.pdf|Datasheet]]
* Connect to Arduino using the [http://www.sparkfun.com/commerce/product_info.php?products_id=8745 Sparkfun Logic Level Converter]: http://forum.sparkfun.com/viewtopic.php?f=8&t=20938&p=97163
* Available from [http://www.sparkfun.com/commerce/product_info.php?products_id=9418 Sparkfun], [http://www.coolcomponents.co.uk/catalog/product_info.php?cPath=36&products_id=478 Coolcomponents] and many others.

Revision as of 18:49, 2 June 2010


The TMP102 is a two-wire, serial output temperature sensor available in a tiny SOT563 package. Requiring no external components, the TMP102 is capable of reading temperatures to a resolution of 0.0625°C.

The TMP102 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus. It also features an SMB alert function.

The TMP102 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The device is specified for operation over a temperature range of –40°C to +125°C.

TMP102PinConf.png TMP102Diagram.png

Note that the TMP102 is a 3.3V device and will require a Logic Level Converter (Sparkfun) to connect it to a 5V Arduino.


Example Code