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Associate III
November 30, 2024
Solved

IPS4260L open load pull-up current tolerance

  • November 30, 2024
  • 1 reply
  • 806 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 BENSCHBest answer
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

liampwllAuthor
Associate III
December 1, 2024

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

Peter BENSCH
Technical Moderator
December 1, 2024

Correct, the feature Ipu cannot be disabled.