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L
liampwll
Associate III
November 30, 2024
Solved

IPS4260L open load pull-up current tolerance

  • November 30, 2024
  • 1 reply
  • 805 views

Is there any tolerance spec available for I_PU (the 20uA pull-up current on the outputs) of the IPS4260L?

Best answer by Peter BENSCH

Ipu is a simple internal constant current source for which the usual semiconductor tolerances can be assumed, i.e. in the region of approx. 40%. However, there is no publicly documented and therefore guaranteed specification for this.

Does that help you?

Regards
/Peter

1 reply

Peter BENSCH
Peter BENSCHAnswer
Technical Moderator
November 30, 2024

Ipu is a simple internal constant current source for which the usual semiconductor tolerances can be assumed, i.e. in the region of approx. 40%. However, there is no publicly documented and therefore guaranteed specification for this.

Does that help you?

Regards
/Peter

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L
liampwllAuthor
Associate III
December 1, 2024

That helps. I assume it's not possible to disable this feature?

Peter BENSCH
Peter BENSCH
Technical Moderator
December 1, 2024

Correct, the feature Ipu cannot be disabled.

In order to give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.
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