DS18B20 Digital Temperature Sensor

Specifications

• 1-Wire interface requires only one of your controller's I/O pins for communication
  
• Unique 64-bit serial code stored in an on-board ROM
  
• Thermometer resolution is selectable from 9 to 12 Bits
  
• Converts temperature to 12-Bit digital word in less than 750ms
  
• Supply Voltage VDD: 3.0 to 5.5 V
  
• Input Logic Level VIH: 3.3 to 5 V
  
• Standby Current IDDS: 750 to 1000 nA
  
• Active Current IDD: 1 to 1.5 mA
  
• Temperature Measure Range: -55°C to +125°C (-67°F to +257°F)
  
• Temperature Accuracy: ±0.5°C from -10°C to +85°C
  
• Package: TO-92

Resources

• DS18B20 Datasheet

Pinout