Hi everyone, we need a design to measure 4-20mA, 0-10V, NTC-10K and RTD-PT100 in industrial input.
Each one can be selected via software. Is there any reference design?
If not, how to use ADS1248 in order to measure both voltage or resistance at the same design only selecting software?
There is only a GND and an input pin in the circuit to connect the sensor so will the reference resistor using current source for RTD cause a problem while measuring voltage?
