LM45BIM3X/NOPB
Texas Instruments
The Texas Instruments LM45BIM3X/NOPB is an analog output temperature sensor. It offers ±3°C accuracy over a -20°C to 100°C range.
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72,320 pcs
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685 pcs
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685 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LM45BIM3 from Texas Instruments is a precision integrated-circuit temperature sensor with an analog voltage output. Its output voltage is linearly proportional to the Celsius temperature, simplifying interface to readout or control circuitry. The sensor provides an accuracy of ±2°C at room temperature and ±3°C over its full operating range of -20°C to 100°C.
Key electrical characteristics include a supply voltage range of 4V to 10V and a low supply current draw of less than 120 µA, resulting in very low self-heating (0.20°C in still air). The sensor features a linear scale factor of 10mV/°C and a nonlinearity of only ±0.8°C maximum over temperature. Its low output impedance is 20Ω for a 1 mA load.
Packaged in a SOT-23-3 surface-mount package, the LM45BIM3 is suitable for various applications requiring accurate local temperature monitoring. It operates directly in Celsius without requiring external calibration or trimming, thanks to wafer-level trimming and calibration.
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Estimated market price range - modelled values for guidance only, not live distributor offers.
The LM45BIM3 operates from -20°C to 100°C.
The LM45BIM3 has an accuracy of ±2°C at 25°C and ±3°C over its full operating range.
The LM45BIM3 has a linear scale factor of 10mV/°C.
The LM45BIM3 operates from a supply voltage of 4V to 10V.
The LM45BIM3 is available in a SOT-23-3 surface mount package.