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