MAX31855 Cold-Junction Compensated Thermocouple-to-Digital Converter - (AD68847)

Description:

The MAX31855 performs cold-junction compensation and digitizes the signal from a K-, J-, N-, T-, or E-type thermocouple. The data is output in a 14-bit signed, 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.

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