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the noise of AD7492

Question asked by liufeng28 on Jan 28, 2018
Latest reply on Jan 30, 2018 by liufeng28

from the figure of the bellow,we use the samping frequency 100khz  to samp the signals,when the time is 40ms,the vibration sigals is coming ,but the analog sinals is no noise(by observating the oscilloscope),and the frequency of analog sinals is about 10khz,but after the conversion of ad7492,we find there are some glitches,when the excitation is starting from the time 40ms.