Difference between revisions of "Sensors: DS18B20"

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File:DS18B20-TO92.jpeg|DS18B20 TO92 case
File:DS18B20.jpeg|DS18B20 stainless steel tube with leads
[[File:DS18B20.pdf|Spec sheet]]

Revision as of 14:51, 28 May 2018


  1. Power supply range: 3.0V to 5.5V.
  2. Operating temperature range: -55°C to +125°C (-67°F to +257°F).
  3. Accuracy over the range of -10°C to +85°C: ±0.5°C.
  4. No other components, uses 1-Wire Bus
  5. TO-92 case or in encapsulated in stainless steel tube.
  6. Output lead: red (VCC), yellow(DATA) , black(GND).

Each DS18B20 has a unique 64-bit serial code, which allows multiple DS18B20s to function on the same 1-Wire bus