LTC2984CLX#PBF

The LTC2984CLX#PBF is a Multi-Sensor High Accuracy Digital Temperature Measurement System with EEPROM, measures a wide variety of temperature sensors and digitally outputs the result, in °C or °F, with 0.1°C accuracy and 0.001°C resolution. The device can measure the temperature of virtually all standard (type B, E, J, K, N, S, R, T) or custom thermocouples, automatically compensate for cold junction temperatures and linearize the results. The LTC2984 includes excitation current sources and fault detection circuitry appropriate for each type of temperature sensor. It allows direct interfacing to ground referenced sensors without the need for level shifters, negative supply voltages or external amplifiers. All signals are buffered and simultaneously digitized with, three high accuracy, 24-bit ?? ADC's, driven by an internal 10ppm/°C (maximum) reference.