AnsweredAssumed Answered

AD5933 LabView interface documentation and low frequency

Question asked by Grubi on Mar 17, 2016
Latest reply on Mar 21, 2016 by mcee

I read a bit in the other discussions, and if needed please merge this one to them.


First, I never used LabView interface before and today I found it and think it can be quite useful one.

Is it something new and was it there for a long time, and I don't notice it?


Then have some questions:

1. Except the VI source, which is on the forum, is there some additional documentation for the LabView interface?

2. If I want to measure values from 1K to 10K, with sweep from 10Hz to 5KHz (in 10Hz steps), is this possible even with external generator and long waiting times, or it is not simple task for with AD5933?  I was able to run the VI with those values and rev.C EVB, but then results are strange and not valid.

3. When I measure values from 1K to 10K (just plain resistors), and calibrate with 5.6K for example, my feedback resistor is also 5.6K. Any recommendations on this - should I use different values