Datasheet Details
- Part number
- LM45
- Manufacturer
- National Semiconductor
- File Size
- 215.32 KB
- Datasheet
- LM45_NationalSemiconductor.pdf
- Description
- SOT-23 Precision Centigrade Temperature Sensors
LM45 Description
LM45 SOT-23 Precision Centigrade Temperature Sensors July 1999 LM45 SOT-23 Precision Centigrade Temperature Sensors General .
The LM45 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temper.
LM45 Features
* n n n n n n n n n n n Calibrated directly in ˚ Celsius (Centigrade) Linear + 10.0 mV/˚C scale factor ± 3˚C accuracy guaranteed Rated for full
LM45 Applications
* Low cost due to wafer-level trimming Operates from 4.0V to 10V Less than 120 µA current drain Low self-heating, 0.20˚C in still air Nonlinearity only ± 0.8˚C max over temp Low impedance output, 20Ω for 1 mA load
Applications
n Battery Management n FAX Machines n Printers
Connection Diagram
SOT-23
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