With its LTC2983 digital temperature measurement IC, allows users to directly digitize RTDs, thermocouples, thermistors and external diodes with 0.1°C accuracy and 0.001°C resolution. Provided absolute microvolt level signals from wide variety of temperature sensors, including type B, E, J, K, N, S, R, T thermocouples, 2, 3, or 4-wire RTDs, 2.25kΩ to 30kΩ thermistors and temperature sensing diodes, the IC amplifies, linearizes and performs other required signal conditioning to the measurements and outputs the results in °C or °F in an SPI format for up to twenty analog inputs.
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