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LM50 Datasheet - National Semiconductor

LM50 - SOT-23 Single-Supply Centigrade Temperature Sensor

The LM50 is a precision integrated-circuit temperature sensor that can sense a *40˚C to +125˚C temperature range using a single positive supply.

The LM50’s output voltage is linearly proportional to Celsius (Centigrade) temperature (+10 mV/˚C) and has a DC offset of +500 mV.

The offset allow

LM50 Features

* n n n n n n n n n n Calibrated directly in degree Celsius (Centigrade) Linear + 10.0 mV/˚C scale factor ± 2˚C accuracy guaranteed at +25˚C Specified for full

* 40˚ to +125˚C range Suitable for remote applications Low cost due to wafer-level trimming Operates from 4.5V to 10V Less than 130 µA

LM50_NationalSemiconductor.pdf

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Datasheet Details

Part number:

LM50

Manufacturer:

National Semiconductor

File Size:

176.26 KB

Description:

Sot-23 single-supply centigrade temperature sensor.

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