STHS34PF80TR INT pin Source / Sink capability?

TPhil.3 · ‎2025-04-14

Greetings - what are the recommended maximum current ratings for the INT pin in either Push-Pull or Open-Drain? And FWIW, I was really surprised NOT to find this published in the datasheet...

TIA,

-Terry

Federica Bossi · ‎2025-04-18

Hi @TPhil.3 ,

The interrupt pin can sink maximum 4mA.

Consider that the interrupt pins are usually connected directly to a microcontroller and are not made to drive load (e.g., LEDs).

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.

View solution in original post

Federica Bossi · ‎2025-04-18

Hi @TPhil.3 ,

The interrupt pin can sink maximum 4mA.

Consider that the interrupt pins are usually connected directly to a microcontroller and are not made to drive load (e.g., LEDs).

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.