The unique 1-Vire interface requires only one port pin for communication, and the multi-point capability simplifies distributed temperature sensing applications, eliminating the need for external components that can be powered from the data line.
Power supply ranges ：3.0V -5.5v
measures temperatures ：-55℃ - +125℃.
Fahrenheit equivalents range -67°F - +257°F.
0.5c accuracy -10℃ - +85℃
Applications ： thermostatic control, industrial systems, consumer products, thermometers, or any heat-sensitive system
No external components required, thermometer resolution programmable from 9 to 12 bits Convert 12-bit temperature to digital text at 750ms(Max)
Package Included:
20PCS DS18B20 18B20 TO-92