<p>Description: This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). 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.</p>
<p>Features:</p>
<ul>
<li>Unique 1-Wire® interface requires only one port pin for communication</li>
<li>Each device has a unique 64-bit serial code stored in an onboard <span class="caps">ROM</span></li>
<li>Multidrop capability simplifies distributed temperature sensing applications</li>
<li>Requires no external components</li>
<li>Can be powered from data line. Power supply range is 3.0V to 5.5V</li>
<li>Measures temperatures from –55°C to +125°C (–67°F to +257°F)</li>
<li>±0.5°C accuracy from –10°C to +85°C</li>
<li>Thermometer resolution is user-selectable from 9 to 12 bits</li>
<li>Converts temperature to 12-bit digital word in 750ms (max.)</li>
<li>User-definable nonvolatile (NV) alarm settings</li>
<li>Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)</li>
<li>Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system</li>
</ul>
<p>Datasheet: <a href="http://datasheets.maxim-ic.com/en/ds/DS18B20.pdf">DS18B20</a></p>2009-05-15T13:32:11+10:00one-wire-digital-temperature-sensor-ds18b206544762Development Tools2009-05-15T13:32:11+10:00One Wire Digital Temperature Sensor - DS18B202009-09-23T15:48:58+10:00Sparkfun
Description: This is the latest DS18B20 1-Wire digital temperature sensor from Maxim IC. Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). 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.
Features:
* Unique 1-Wire® interface requires only one port pin for communication
* Each device has a unique 64-bit serial code stored in an onboard ROM
* Multidrop capability simplifies distributed temperature sensing applications
* Requires no external components
* Can be powered from data line. Power supply range is 3.0V to 5.5V
* Measures temperatures from –55°C to +125°C (–67°F to +257°F)
* ±0.5°C accuracy from –10°C to +85°C
* Thermometer resolution is user-selectable from 9 to 12 bits
* Converts temperature to 12-bit digital word in 750ms (max.)
* User-definable nonvolatile (NV) alarm settings
* Alarm search command identifies and addresses devices whose temperature is outside of programmed limits (temperature alarm condition)
* Applications include thermostatic controls, industrial systems, consumer products, thermometers, or any thermally sensitive system
Datasheet: "DS18B20":http://datasheets.maxim-ic.com/en/ds/DS18B20.pdf
2009-05-15T13:32:11+10:00manual018870962shopifycontinue2272340215.486544762trueSEN-00245true723 / 4022010-03-08T18:39:43+11:002009-07-28T07:55:37+10:0016297712165447622009-07-28T07:55:37+10:00http://cdn.shopify.com/s/files/1/0031/5472/products/one_wire_tempsense_3_large.jpg?1268127844