IPS4260L open load pull-up current tolerance

liampwll · ‎2024-11-29

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

Peter BENSCH · ‎2024-11-30

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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Peter BENSCH · ‎2024-11-30

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

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.

liampwll · ‎2024-11-30

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

Peter BENSCH · ‎2024-12-01

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.