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ADUCM350 for low frequency impedance measurement

Question asked by Shehzad on Jun 18, 2015
Latest reply on Jun 15, 2017 by Bemben

Hi everyone!


I want to measure impedance a sensor at frequencies lower than 80Hz i.e. >20Hz. Can I generate 20Hz sinusoidal excitation signal by any means?

For example: Either by lowering the clock frequencies? Or by using DAC codes to generate a low frequency sinusoid?


Thanks in advance!


Best regards,