DRech.1

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‎2023-06-14

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Hi, L6387ED is used in STM's B-G431B-ESC1 which uses 3.3V logic when the L6387ED is only rated for 3.6V minimum high level logic threshold. Can L6387ED be reliably used at 3.3V? Please see additional details below.

2020-05-03

The L6387ED datasheet indicates that the high level logic threshold is 3.6V as a minimum. https://www.st.com/resource/en/datasheet/l6387e.pdf#page=7The STM ESC eval kit (P/N: B-G431B-ESC1) definitely uses the L6387ED. We checked schematics and a some...