Hi All,
We are planning to develop a 16 channel Datalogger for Thermocouple. I am planning to use 4 LMP90080 as slave SPI to interface with a controller. All the 16 channels will have thermocouple connected. I am planning to have cold junction compensation using a RTD or Thermister connected to the internal ADC of my controller. Is this a feasible design? Is there any major issue which I am overlooking? Thanks in Advance