Fine pitch BGA deadbug soldering

Ғылым және технология

A little demo of "dead bug" soldering, where you solder electronic chips upside down with wires.
More info at xevel.org
EDIT: after talking with a TI engineer, it appears that it's among the worst possible ways to use this particular chip, since leaving the die exposed causes incorrect readings.

Пікірлер: 38

  • @OskarNendes
    @OskarNendes10 жыл бұрын

    Man. You oppened my eyes to the powerrr! WoW!

  • @redoverdrivetheunstoppable4637
    @redoverdrivetheunstoppable46375 жыл бұрын

    i usually do that for "easier chips", SOP can be done sometimes soldering directly with 0.5mm solder wire, worth buying a "pack" of SOP8 to DIP adapters anyways, a lot of SOP8 come around, sometimes salvagable

  • @PissMasterPlus
    @PissMasterPlus Жыл бұрын

    I am trying to imagine this with 48x2 pins. My heart is sinking.

  • @redoverdrivetheunstoppable4637
    @redoverdrivetheunstoppable46375 жыл бұрын

    awesome! take that, parkinson!!! heating the wire makes perfectly sense, what makes you swear hard when you solder one place and gets off another bit nearby, can also be your friend :D

  • @hitsman100
    @hitsman10011 жыл бұрын

    You good sir are insane and I applaud you for it. That is amazing. I can't even reflow something that small.

  • @javabuh
    @javabuh6 жыл бұрын

    Thank you very much. Have to do the same and had no idea how to handle such a small IC.

  • @orinokonx01
    @orinokonx0111 жыл бұрын

    Excellent video, and I love your choice of music!

  • @hrmIwonder
    @hrmIwonder10 жыл бұрын

    Have to skip your morning coffee to be steady enough for this.

  • @redoverdrivetheunstoppable4637

    @redoverdrivetheunstoppable4637

    5 жыл бұрын

    they say a bit rised elbow helps

  • @XeveL2
    @XeveL210 жыл бұрын

    I think it's Moby - Harbour

  • @OldUshelets
    @OldUshelets10 жыл бұрын

    Near this chip the soldering iron becomes similar a crowbar

  • @sta8ise
    @sta8ise8 жыл бұрын

    Now that is a steady hand...

  • @memadmax69
    @memadmax6911 жыл бұрын

    Great work man.

  • @Dustycircuit
    @Dustycircuit7 жыл бұрын

    Nice work!

  • @AndrewPlumb
    @AndrewPlumb11 жыл бұрын

    Great little demo! Aside: Give "Supreme Beings of Leisure" a listen if you don't already have them somewhere in your playlists. :-)

  • @XeveL2
    @XeveL211 жыл бұрын

    Mostly, I would be very annoyed. If I ever do something like that, I'll post another video.

  • @frollard
    @frollard11 жыл бұрын

    Hackaday sent me. wow. simply mesmerizing.

  • @valerysmd7098
    @valerysmd709810 жыл бұрын

    what are the titles of two songs in the very beginning?

  • @valerysmd7098
    @valerysmd709810 жыл бұрын

    right, thank you very much

  • @RossPotts
    @RossPotts10 жыл бұрын

    Man, you are frikking NUTZ! That's some leetness!

  • @EvertvanIngen
    @EvertvanIngen8 жыл бұрын

    What is a dead bug and what does it do?

  • @richfiles

    @richfiles

    8 жыл бұрын

    If organic... Not a whole lot! :P If silicon... It means an upside down microchip. You solder wires manually to each chip connection. It's called "deadbug" style, cause the old chips kinda looked like a plastic caterpillar with all it's metal legs sticking up in the air... like a dead bug.

  • @valerysmd7098
    @valerysmd709810 жыл бұрын

    what song is playing on 0:55...?

  • @kyle901
    @kyle90111 жыл бұрын

    are you a wizard

  • @OldUshelets
    @OldUshelets11 жыл бұрын

    Рядом с таким чипом паяльник становится похожим на лом :-)

  • @ruslan8543
    @ruslan854310 жыл бұрын

    Like за Moby и прямые руки

  • @randall793
    @randall79311 жыл бұрын

    I like your technique better, as you respect the IC.

  • @carloslemos3678
    @carloslemos36787 жыл бұрын

    what is the pitch? 0.5 mm?

  • @XeveL2

    @XeveL2

    7 жыл бұрын

    Yep. The chip is a TMP0007 from TI.

  • @nyetloki
    @nyetloki11 жыл бұрын

    Luckily, all the pins are on the outside, not an array. How would you go about doing the same to a 4x3 bga array (with two of the balls in the middle)

  • @artbyrobot1

    @artbyrobot1

    7 жыл бұрын

    easily!

  • @richfiles
    @richfiles8 жыл бұрын

    Wish me luck... I have some 7x7 48 pin BGAs I need to solder. If I can't get PCBs made... this is my solution ;_;

  • @analoganomaly
    @analoganomaly11 жыл бұрын

    Masochistic bastard. Excellent work!

  • @miha4096
    @miha409611 жыл бұрын

    Вот и мне интересно

  • @kg8312
    @kg83128 жыл бұрын

    круто

  • @user-cf9dx5fn1n
    @user-cf9dx5fn1n7 жыл бұрын

    воу

  • @XeveL2
    @XeveL211 жыл бұрын

    Mostly, I would be very annoyed. If I ever do something like that, I'll post another video.

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