PCB Libraries Forum : LGA Incorrect

PCB Libraries Forum : LGA Incorrect https://www.PCBLibraries.com/forum/ Tue, 07 Apr 2026 04:24:25 +0000 Thu, 01 Oct 2020 08:58:51 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.07 360 https://www.PCBLibraries.com/forum/RSS_post_feed.asp?TID=2691 <![CDATA[PCB Libraries Forum]]> https://www.PCBLibraries.com/forum/forum_images/PCBLForumLogo.gif https://www.PCBLibraries.com/forum/ <![CDATA[LGA Incorrect : Yes it works in the PQFN category....]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10984.html#10984 Author: phil.holden
Subject: 2691
Posted: 01 Oct 2020 at 8:58am

Yes it works in the PQFN category. I was thrown by the datasheet calling it an LGA.

]]> Thu, 01 Oct 2020 08:58:51 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10984.html#10984 <![CDATA[LGA Incorrect : Yep, it's a simple PQFN -...]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10982.html#10982 Author: Tom H
Subject: 2691
Posted: 01 Oct 2020 at 8:25am

Yep, it's a simple PQFN - Pullback Quad Flat No-lead component family per JEDEC and IPC. ]]> Thu, 01 Oct 2020 08:25:33 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10982.html#10982 <![CDATA[LGA Incorrect : I think you're right Ian...]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10981.html#10981 Author: phil.holden
Subject: 2691
Posted: 01 Oct 2020 at 4:04am

I think you're right Ian S ;) Bloody manufacturers spreading mis-information.

Thanks

]]> Thu, 01 Oct 2020 04:04:59 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10981.html#10981 <![CDATA[LGA Incorrect : *No-Lead :) ]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10980.html#10980 Author: Ian S
Subject: 2691
Posted: 01 Oct 2020 at 3:50am

*No-Lead :) ]]> Thu, 01 Oct 2020 03:50:27 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10980.html#10980 <![CDATA[LGA Incorrect : Looks like a Pullback Quad Flat...]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10979.html#10979 Author: Ian S
Subject: 2691
Posted: 01 Oct 2020 at 3:49am

Looks like a Pullback Quad Flat No-Led (PQFN) package rather than an LGA.

Ian

]]> Thu, 01 Oct 2020 03:49:24 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10979.html#10979 <![CDATA[LGA Incorrect : https://datasheet.octopart.com...]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10978.html#10978 Author: phil.holden
Subject: 2691
Posted: 01 Oct 2020 at 3:30am

https://datasheet.octopart.com/LIS2DHTR-STMicroelectronics-datasheet-10837087.pdf]]> Thu, 01 Oct 2020 03:30:20 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10978.html#10978 <![CDATA[LGA Incorrect : This is not possible to make with...]]> https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10977.html#10977 Author: phil.holden
Subject: 2691
Posted: 01 Oct 2020 at 3:22am

This is not possible to make with Library Expert.

1. The lands are Rectangular. Only Square or Circle are offered.

2. The pin count in the LGA settings isn't allowing for 4 pins x 2 sides + 3 ins x 2 sides = 14.

]]> Thu, 01 Oct 2020 03:22:56 +0000 https://www.PCBLibraries.com/forum/lga-incorrect_topic2691_post10977.html#10977