LGA Incorrect
Printed From: PCB Libraries Forum
Category: PCB Footprint Expert
Forum Name: Questions & Answers
Forum Description: issues and technical support
URL: https://www.PCBLibraries.com/forum/forum_posts.asp?TID=2691
Printed Date: 06 Oct 2024 at 11:33pm
Topic: LGA Incorrect
Posted By: phil.holden
Subject: LGA Incorrect
Date Posted: 01 Oct 2020 at 3:22am
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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. |
Replies:
Posted By: phil.holden
Date Posted: 01 Oct 2020 at 3:30am
| https://datasheet.octopart.com/LIS2DHTR-STMicroelectronics-datasheet-10837087.pdf" rel="nofollow - https://datasheet.octopart.com/LIS2DHTR-STMicroelectronics-datasheet-10837087.pdf |
Posted By: Ian S
Date Posted: 01 Oct 2020 at 3:49am
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Looks like a Pullback Quad Flat No-Led (PQFN) package rather than an LGA. Ian
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Posted By: Ian S
Date Posted: 01 Oct 2020 at 3:50am
| *No-Lead :) |
Posted By: phil.holden
Date Posted: 01 Oct 2020 at 4:04am
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I think you're right Ian S ;) Bloody manufacturers spreading mis-information. Thanks
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Posted By: Tom H
Date Posted: 01 Oct 2020 at 8:25am
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Yep, it's a simple PQFN - Pullback Quad Flat No-lead component family per JEDEC and IPC. ------------- Stay connected - follow us! https://twitter.com/PCBLibraries" rel="nofollow - X - http://www.linkedin.com/company/pcb-libraries-inc-/" rel="nofollow - LinkedIn |
Posted By: phil.holden
Date Posted: 01 Oct 2020 at 8:58am
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Yes it works in the PQFN category. I was thrown by the datasheet calling it an LGA. |