Hi,KarenNE
There was a question from our customers.
Itis thatnoiseisto occuralsoin the evaluationboard.
I will attach the question content below.
Even though you gave us the answer that noise doesn't occur on evaluation board [ADAS3022], it occurs again when we doesn't change CH on the evaluation board.
We took off R38 and C47, and made IN6 Open, in order to measure voltage and voltage waveform in a state of input port [IN6] and Continuous Capture.
Specifically, we measured voltage waveform of IN6 without input port, and ripple voltage when we input +5VA into IN6.
We attached the pictures of the results and how we did it.
Could you tell us why it happened?
Regards,
Yuji