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LM50B LM50C SOT-23 Single-Supply Centigrade Temperature Sensor
June 1996
LM50B LM50C SOT-23 Single-Supply Centigrade Temperature Sensor
General Description
The LM50 is a precision integrated-circuit temperature sensor that can sense a b40 C to a 125 C temperature range using a single positive supply The LM50’s output
voltage is linearly proportional to Celsius (Centigrade) temperature ( a 10 mV C) and has a DC offset of a 500 mV The offset allows reading negative temperatures without the need for a negative supply The ideal output
voltage of the LM50 ranges from a 100 mV to a 1 75V for a b40 C to a 125 C temperature range The LM50 does not require any external calibrat...