Maxim Integrated Cold-Junction Compensated Thermocouple-to-Digital Converter MAX31855

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Cold-Junction Compensated Thermocouple-to-Digital Converter - MAX31855 - Maxim Integrated
San Jose, CA, USA
Cold-Junction Compensated Thermocouple-to-Digital Converter MAX31855
The MAX31855 performs cold-junction compensation and digitizes the signal from a K-, J-, N-, T-, S-, R-, or E-type thermocouple. The data is output in a signed 14-bit, SPI-compatible, read-only format. This converter resolves temperatures to 0.25°C, allows readings as high as +1800°C and as low as -270°C, and exhibits thermocouple accuracy of ±2°C for temperatures ranging from -200°C to +700°C for K-type thermocouples. For full range accuracies and other thermocouple types, see the Thermal Characteristics specifications in the full data sheet.
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Technical Specifications

  Maxim Integrated
Product Category Sensor Chips
Product Number MAX31855
Product Name Cold-Junction Compensated Thermocouple-to-Digital Converter
Operating Temperature -40 to 125 C (-40 to 257 F)
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