AnsweredAssumed Answered

Pin floating in ADA4530-1?

Question asked by Pita on Feb 10, 2017
Latest reply on Feb 10, 2017 by harryh

Dear Support


I have read everything I could about ADA4530-1.

However I have still one important open question:

In the ADA4530-1R-EBZ User Guide (UG-865) I observe
that the Pin No 3 IS CONNECTED to the negative rail
in conflict to the explicit statement in the datasheet
that this pin should be left floating. Which when done could

in my view lead to potential problems.

When I check the resistance (against rail) of Pin 3 in a bare chip

it seems indeed to be floating.

Can you shed a light on this fact please?

Many thanks in advance,