LM45CIM3X National Semiconductor, LM45CIM3X Datasheet - Page 4

• Manufacturer Part Number: LM45CIM3X
• Description: IC, TEMPERATURE SENSOR, ± 3°C, 3-SOT-23
• Manufacturer: National Semiconductor

Specifications of LM45CIM3X

• Ic Output Type: Voltage
• Sensing Accuracy Range: ± 3°C
• Supply Current: 120µA
• Supply Voltage Range: 4V To 10V
• Sensor Case Style: SOT-23
• No. Of Pins: 3
• Termination Type: SMD
• Temperature Sensor Function: Temp Sensor
• Output Type: Analog
• Package Type: SOT-23
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (typ): 5/9V
• Operating Supply Voltage (max): 10V
• Filter Terminals: SMD
• Rohs Compliant: No
• Accuracy %: 3°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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Typical Performance Characteristics
circuit board as shown in Figure 3.
Thermal Response in Still Air
with Heat Sink (Figure 3)
Thermal Resistance
Start-Up Voltage
vs Temperature
Junction to Air
01175426
01175428
01175424
To generate these curves the LM45 was mounted to a printed
4
Thermal Time Constant
(In Circuit of Figure 1)
Thermal Response
Quiescent Current
in Stirred Oil Bath
vs Temperature
with Heat Sink
01175427
01175429
01175425