add OPA569 high-current opamp in SO-20 PowerPAD

[aewallin]

http://www.ti.com/lit/ds/symlink/opa569.pdf

footprint: KiCad/kicad-footprints#1547

KLC issues

• pin length: as drawn the pins would be at same Y-coordinate, but requires >300mil pin for the longest one, and to match the triangle not all pin lengths are modulo 50 mils.

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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
• An example screenshot image is very helpful
• Ensure that the associated footprints match the official footprint library
  • A new fitting footprint must be submitted if the library does not yet contain one.
• If there are matching footprint PRs, provide link(s) as appropriate
• Check the output of the Travis automated check scripts - fix any errors as required
• Give a reason behind any intentional library convention rule violation.

[aewallin]

updated screenshot

[myfreescalewebpage]

@evanshultz I have assigned this to you because you have an important experience with the triangle symbols and this one is a little bit complicated.
Cheers,
Joel

[aewallin]

@evanshultz, @myfreescalewebpage + others: footprint is now merged - so that label can be removed. thanks.

[aewallin]

Fixed footprint assignment to this PR: KiCad/kicad-footprints#1547

remaining KLC warnings are about overlong pins (due to the large triangle...)

[myfreescalewebpage]

Closing/opening to refresh the Travis test.

[myfreescalewebpage]

Hi @aewallin , thanks for contributing,

Finally the review:

• Name should be "OPA569DWP"
• Fp filter: SO*1EP*7.52x12.825mm*P1.27mm*

Cheers,
Joel

[myfreescalewebpage]

@aewallin ping

[myfreescalewebpage]

Thanks, no more comment, merging.