Connect with us

pin diagram

Discussion in 'General Electronics Discussion' started by Anupama Arun, Dec 24, 2014.

Scroll to continue with content
  1. Anupama Arun

    Anupama Arun

    4
    0
    Dec 22, 2014
    pindiagram.jpg

    I am new to PCB design. I have attached the pin diagram of the chip I am using. It is LMT84 chip from TI. Could anybody please clarify these questions,

    1) What is the size of the SMD pads? Is it 0.5 x 0.3 or 0.5 x0.15? What does (0.30/0.15) mean?
    2) Also what does the dimension 2.15/1.85 and 1.40/1.1 mean?

    Thanks in advance
     
  2. KrisBlueNZ

    KrisBlueNZ Sadly passed away in 2015

    8,393
    1,268
    Nov 28, 2011
    If you want the PCB pad details, look at the next page of the data sheet:

    LMT84 pads.png

    Numbers written one on top of the other, with a line between, are maximum (above the line) and minimum (below the line) specifications.
     
    chopnhack and Anupama Arun like this.
  3. Anupama Arun

    Anupama Arun

    4
    0
    Dec 22, 2014
    Thanks
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-