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K thermocouple to SPI(3 wire). A single IC with direct connections
to the t/c. Cold junction compensation, amplification and A/D all
done in the chip. Looks like no linearization. Only in 8-SO package.
MAX6674 10bit .125C resolution 0-128C +-2.0C accuracy
MAX6675 12bit .25C resolution 0-1024C +-3.0C accuracy
Also MAX6682 Thermistor to SPI
to the t/c. Cold junction compensation, amplification and A/D all
done in the chip. Looks like no linearization. Only in 8-SO package.
MAX6674 10bit .125C resolution 0-128C +-2.0C accuracy
MAX6675 12bit .25C resolution 0-1024C +-3.0C accuracy
Also MAX6682 Thermistor to SPI