I want to use AD5933 / AD5934.
I'm experimenting, but I'm in trouble because I have some questions.
Please answer from the items that can be answered.
① The AC output excitation voltage changes depending on the range setting,
What is the purpose of changing the DC output impedance accordingly?
② About CN0217 (EVAL-AD5933EBZ)
Please tell me if there is a way to get logs continuously.
With the attached tool "AD5933 Beta Version REV1.0"
I was able to sweep, but I couldn't get logs continuously.
③ When the component to be measured is replaced from a resistor to a capacitor and measured, the expected system phase angle is recalculated.
Please tell me when and how to calculate the system phase angle.
④ Looking at Table 3 in the "User Guide UG-364", it seems that there is no combination of negative and positive. Is this wrong?
Also, the positive / negative formula and the negative / negative formula are the same. Is this also wrong?
⑤ The "User Guide UG-364" contains an excerpt from the source code of the evaluation board. Can you provide all the source code?