20PCS DS18B20 18B20 TO-92 3 Pins Wire Digital Thermometer Temperature IC Sensor
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, requires zero backup power, and 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)
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