Dallas Semiconductor DS18B20+PAR Digital Output - Bus Interface: 1-Wire Digital Output - Number Of Bits: 12 bit Full Temp Accuracy: +/- 0.5 C Function: Thermometer, Thermostat Lead Free Status / Rohs Status: Lead free / RoHS Compliant Maximum Operating Temperature: + 125 C Minimum Operating Temperature: - 55 C Mounting Type: Through Hole Operating Temperature: -55?°C ~ 100?°C Output Alarm: Yes Output Fan: No Output Type: 1-Wire?® Package / Case: TO-92-3 (Standard Body), TO-226 Sensing Temperature: -55?°C ~ 100?°C Sensor Type: Internal Series: - Supply Current: 1.5 mA Supply Voltage (max): 5.5 V Supply Voltage (min): 3 V Temperature Threshold: Programmable Topology: Register Bank, Scratchpad Voltage - Supply: 3 V ~ 5.5 V