The digital temperature sensor directly digitizes RTDs, thermocouples, thermistors and external diodes with 0.1ºC accuracy and 0.001ºC resolution. Measurements are performed under the control of a digital engine combining all the algorithms and linearization required for each. LTC2983 provides a multiplexed high-precision interface to virtually any sensor. Up to 20 analog inputs are available, and digitized measurements can be output in Centigrade or Fahrenheit.
Linear Technology Corp.