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ADA2200 Question

Question asked by hpkamen on Jan 16, 2017
Latest reply on Oct 2, 2017 by brianharrington
Dear Sir/Madam,

 

I use ADA2200 for testing in a project, and  need to measure the sensor input signal's amplitude and phase.

 

1. Because input singla could not guarantee constant within a short time, I want to use 2 ADA2200 to realize above function, one is for phase detection, another piece is for orthogonal detection, I do not know whether it is available?

 

2. Because it is best to use sine excitation for the sensor excitation, RCLK goes through 3-order active low-pass filter into sinusoidal (frequencies 4KHz), is this solution available?
Thanks.

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