Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

SOT23-8 pinning incorrect #134

Open
I-Connect opened this issue Apr 16, 2020 · 2 comments
Open

SOT23-8 pinning incorrect #134

I-Connect opened this issue Apr 16, 2020 · 2 comments

Comments

@I-Connect
Copy link

the pins are mirrored, pin 1 should be 8 etc.

It even does not match with the fab and silkscreen pin 1 position marks :-(

@jacky4566
Copy link

Looks like there is some weird stuff with the target part INA219. The pinouts are reveresed for the SOIC and SOT23-8 versions.

I did a fix real fast on my own branch.
#135

You can also just use the kicad version it looks correct.

@I-Connect
Copy link
Author

I-Connect commented Apr 16, 2020

ina219 has different pinning for different package. 8 pin SOIC is mirrored opposed to the sot23-8 package (found that out the hard way once... :-( ) So if you use the correct pinning corresponding with the package (as listed in the datasheet) your good.

Except when in this case the SOT23-8 footprint in this library is faulty. Again found that out the hard way. Now I have to see if I can resolder the ina219 upside down.

And yes the footprint in the standard Kicad lib is good. But I expected it in a lib from a respected supplier to be good as well... Lesson for next time, check, check and recheck...

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

No branches or pull requests

2 participants