×

SparkFun Electronics will be closed on July 3rd, 2015 in observance of Independence Day. Any orders placed after 2:00pm MT on July 2nd will be shipped out after the weekend. Thanks!

Retired Product

This product has been retired from our catalog and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.

Creative Commons images are CC BY-NC-SA 3.0

Description: Replacement:SEN-00245. This product was retired because it requires parasitic power instead of the normal VCC/GND configuration, which is not as easy to use. This page is maintained for historical purposes only.

One-Wire Digital temperature sensor. Reports degrees C with 9 bit precision. Each sensor has a unique 64-Bit Serial number etched into it - allows for a huge number of sensors to be used on one data bus. This is a wonderful part that is the corner stone of many data-logging and temperature control projects.

Please note: This is the parasitic power version of the DS18S20. Pin 3 is a No Connect (NC) pin.

Documents:

Customer Comments

Customer Reviews

No reviews yet.