Thank you! I'm glad to hear this!
Do you understand what non linearity means ?
What is you application ?
Yes, I do understand the concept of nonlinearity, but I do not understand the unit 'LSB', at least not in this context. In application notes by TI and tutorials by Maxim Integrated it is quite clear - LSB means last digit on the left and 1/2 LSB means DAC/ADC cant decide whether to put a 0 or 1 there. But when the datasheet says '32LSB INL' for a device that only got 16 bits of resolution... Then it becomes confusing))
As for the application - within a programmable load I use a mosfet in unsaturated mode as a variable resistor. In my current setup I'm experimenting with it MCP4922 (12bit DAC). In general everything works, but I'm curious to try to try something with greater resolution.