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ADM3053

Question asked by Jackey.HHuang on May 22, 2015
Latest reply on May 22, 2015 by RAnslow

As testing, ADM3053 pin7 GND1 input impedance(about 20ohm) is different than other GND1 pin(about 2ohm).

When I let pin7 floating, the single noise is less then connected GND1.

 

Can you let me know why pin7 is different than other GND1 pin.

if I let pin7 floating, is it OK?

thanks.

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