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Interface_CAN_LIN: Update ADM3057E

Jeremy Boynes requested to merge jboynes/kicad-symbols:adm3057e into master

Interface_CAN_LIN: Improve schematic for ADM3057E DC-DC converter function.

Sets the pin types appropriately for the DC-DC converter pins and relocate them to the top of the symbol.

Update the symbol name to match the MPN and include the isolation voltage in the description to distinguish from the ADM3055E (which has the same function in a larger package for increased creepage).

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#General Guidelines: All contributions to the kicad library must follow the KiCad library convention

Thanks for creating a pull request to contribute to the KiCad libraries! To speed up integration of your PR, please check the following items:

  • Provide a URL to a datasheet for the symbol(s) you are contributing https://www.analog.com/media/en/technical-documentation/data-sheets/ADM3055E-3057E.pdf

  • An example screenshot image is very helpful Example_new_DC-DC_converter_layout

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VISOOUT and GNDISO are the output of the DC-DC converter and are used to supply the VISOIN power input via a filter network. GNDISO is placed on the top adjacent to VISOOUT to simplify the schematic. The screenshot attached shows such a usage with the filter network following the datasheet's recommended layout.

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