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LM62 - 2.7V/ 15.6 mV/C SOT-23 Temperature Sensor

General Description

The LM62 is a precision integrated-circuit temperature sensor that can sense a 0˚C to +90˚C temperature range while operating from a single +3.0V supply.

The LM62’s output voltage is linearly proportional to Celsius (Centigrade) temperature (+15.6 mV/˚C) and has a DC offset of +480 mV.

Key Features

  • n Calibrated linear scale factor of +15.6 mV/˚C n Rated for full 0˚C to +90˚C range with 3.0V supply n Suitable for remote.

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Full PDF Text Transcription (Reference)

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LM62 2.7V, 15.6 mV/˚C, SOT-23 Temperature Sensor June 1999 LM62 2.7V, 15.6 mV/˚C SOT-23 Temperature Sensor General Description The LM62 is a precision integrated-circuit temperature sensor that can sense a 0˚C to +90˚C temperature range while operating from a single +3.0V supply. The LM62’s output voltage is linearly proportional to Celsius (Centigrade) temperature (+15.6 mV/˚C) and has a DC offset of +480 mV. The offset allows reading temperatures down to 0˚C without the need for a negative supply. The nominal output voltage of the LM62 ranges from +480 mV to +1884 mV for a 0˚C to +90˚C temperature range. The LM62 is calibrated to provide accuracies of ± 2.0˚C at room temperature and +2.5˚C/ −2.0˚C over the full 0˚C to +90˚C temperature range.