The data sheet for the ADuCM360 indicates that the Integral Nonlinearity of the ADC is +- 10ppm of FSR (Gain = 1)

If my FSR is 2.5V that means the Integral Nonlinearity can cause a 2.5mV error.

Is this the worst case error at the at the mid point (FSR /2)?

How does the Integral Nonlinearity error affect measurements at the lower and upper ends of the FSR?

This has been answered.

ADuCm360 - Error due to integral nonlinearity

Cheers,

Brandon