In voltage mode, the full-scale input voltage range of MAX31856 is +/-78.125mV for gain=8, and +/- 19.531mV for gain=32.
MAX31856
Production
The MAX31856 performs cold-junction compensation and digitizes the signal from any type of thermocouple. The output data is formatted in degrees Celsius...
Datasheet
MAX31856 on Analog.com
In voltage mode, the full-scale input voltage range of MAX31856 is +/-78.125mV for gain=8, and +/- 19.531mV for gain=32.