Other Parts Discussed in Thread: FDC2114
Hi! I am using FDC2114EVM to measure capacitance. I connected my own sensor to the channel. I have some questions.
i) I can see the change of capacitance, but comparing to the LCR meter I used before, the rate of change is not that big. Is there any configuration setting that can affect the change of the capacitance value?
ii) Also, when I measure the capacitance, I think I need to know operation voltage and frequency, where I can know this information?
iii) May I know how registers' values can affect the measurement? my understanding is the registers are a kind of function of each part, and by changing the register's value, I also can change some function. Are there any reference number of registers?