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LMT70 eagle Library

Irving Guemez
Prodigy 55 points
Other Parts Discussed in Thread: LMT70

During a developing of a device i'm trying to measure de skin temperature, for that thing i'm using the sensor LMT70, i already purchase this one, but when i tried to make the PCB i haven't found the library to could use it in the Cadsoft Eagle Software, Does anybody have the library? i will be very greatful, i tried to build it but i was a fail, 

  • 0
    TI__Mastermind 37370 points
    Hi Irving,

    Let me look into this, and get back to you when we have it available.

    Aaron
  • 0 in reply to Aaron Heng
    Prodigy 55 points
    Hi Aaron

    Thanks a lot, we keep in touch ifguemez@hotmail.com
    Just one question, Do you have any idea when it will be avaliable?

    Irving
  • 0 in reply to Irving Guemez
    TI__Mastermind 37370 points
    Hi Irving,

    LMT70 is in WCSP package, which mean the solder ball pin is at the chip level. It might be very hard for you if you don't have any proper tool and solder experience to solder the device. I trained many people here, and more often they gave up. Here is a tip on how to solder the WCSP on your own when you get your library.

    1. Before solder any discrete components on your board, please solder the LMT70 first.
    2. Apply small amount solder paste on 4 pads, and drop the device on top of the solder paste.
    3. Align the pin to ensure all four sides alignment by looking under the microscope.
    4. Preheat the board from the bottom side using Pre Heater then apply heat on the top using heat gun until you see solder start to melt and shine. It's done.

    Hope this helps. Will get back to you soon on the Eagle library.

    Aaron
  • 0 in reply to Aaron Heng
    Prodigy 55 points
    Hi Aaron

    Thanks for the advice, i already made a library, can i send it to you? To the a look and prube if it's currently ok. Regrets

    Irving
  • 0 in reply to Irving Guemez
    TI__Mastermind 37370 points
    Hi Irving,

    I'm sorry for the long delay. I thought that you are going to send me the library file, but don't worry. We got the library for most software CAD. This is also included the 3D model. The BXL file should be online sometimes tomorrow.

    Please let me know if you have any question.

    Aaron
  • 0 in reply to Aaron Heng
    Prodigy 55 points

    I'm sorry Aaron, i hadn't read your message.

    Very glad for give me some of your time, i will take a look for the library you already made, and corroborate with mine.

    Do you have an e-mail to keep in touch?

    Regrets.

    Irving Güemez

    Biomedical Enginireeng. Student.

    ifguemez@hotmail.com