LM45 SOT-23 Precision Centigrade Temperature Sensors - Micropik

LM45Typical Performance Characteristics To generate these curves the LM45 was mounted to a printedcircuit board as shown in Figure 3.Thermal ResistanceJunction to AirThermal Time Constant01175424 01175425Thermal Response in Still Airwith Heat Sink (Figure 3)Thermal Responsein Stirred Oil Bathwith Heat Sink0117542601175427Start-Up Voltagevs TemperatureQuiescent Currentvs Temperature(In Circuit of Figure 1)01175428 01175429www.national.com 4