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SM73710 2.7V, SOT-23 Temperature Sensor
SM73710
October 5, 2011
2.7V, SOT-23 Temperature Sensor
General Description
The SM73710 is a precision integrated-circuit temperature sensor that can sense a −40°C to +125°C temperature range while operating from a single +2.7V supply. The SM73710's output voltage is linearly proportional to Celsius (Centigrade) temperature (+6.25 mV/°C) and has a DC offset of +424 mV. The offset allows reading negative temperatures without the need for a negative supply. The nominal output voltage of the SM73710 ranges from +174 mV to +1205 mV for a −40°C to +125°C temperature range. The SM73710 is calibrated to provide accuracies of ±2.0°C at room temperature and ±4°C over the full −40°C to +125°C temperature range.