One Wire Digital Temperature Sensor - DS18B20 [SF-SEN-00245]

One Wire Digital Temperature Sensor - DS18B20

One Wire Digital Temperature Sensor - DS18B20 [SF-SEN-00245]

Price: $6.75
Fastest delivery: Monday, 13th December
Order before 2pm Thursday, 9th December
We have 105 in our Sydney warehouse.
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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 & Details

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

Documents:

Replaces: SEN-08366

Ask us about the Temperature Sensor

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Ordering more than 105?

We can get a further 0 units from SparkFun
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If you order more than 105 units your estimated delivery is: Monday, 20th December — Friday, 7th January.
This is an estimate only and delivery times vary.

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Made with ❤️ in SYD. All prices inc GST. ABN 15 634 521 449. We're 🐥 @lbhq on Twitter.