Other Parts Discussed in Thread: ADS1018, ADS1120
Dear TI experts,
My customer is looking for the IC which can measure temperature with K-type thermocouple.
I found ADS1118(16bit) and ADS1018(12bit).
my customer wants to use the function with less than 0.25℃ step.
ADS1118 datasheet says that the resolution of temperature sensor is 0.03125℃/LSB. does it mean that I cam measure the temperature with 0.03125℃ step?
Please check my question, and please recommend cheaper IC that can measure the temperature with K-type thermocouple.
measuring with less than 0.25℃ step is mandatory, I2C interface is preferred. (does not matter with SPI either.) cheaper is more important than interface type.