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    hi guys, anyone could tell me whats these component and data sheet of this component

    hi guys, anyone could tell me whats these component and how could i get data sheet of this component.
    please guide me. thanks
    see picture

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  2. #2
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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    not enough info. reverse engineering or fixing?.

    top number is the inhouse marking code
    bottom is the date code only "yww"
    both look like they're from a small company with only 1 facility, since no factory or wafer code was included.

    could be anything from this range.. LDO, mosfet or custom laser trimmed part.
    A best design is easily achieved with good test specs™
    A better question deserves a better answer. ™
    ... so include all your acceptance criteria ( values, % tolerance) and assumptions in your question or any design.

    ... Tony Stewart EE since 1975
    - slightly north of Toronto



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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    the components seem to be High speed Opto cupler but i need this component datasheet
    please help
    thank you



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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    use DMM to compare with this obsolete part

    one of these may work,
    A best design is easily achieved with good test specs™
    A better question deserves a better answer. ™
    ... so include all your acceptance criteria ( values, % tolerance) and assumptions in your question or any design.

    ... Tony Stewart EE since 1975
    - slightly north of Toronto



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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    See these datasheets...



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  6. #6
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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    hi sdumas
    its ok
    Thanks for your help.
    thank you wery much



  7. #7
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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    alternate parts http://www.vishay.com/docs/84732/6n137vo2.pdf High Speed Optocoupler, Single and Dual, 10 MBd
    http://www.fairchildsemi.com/ds/FO/FOD0721.pdf High Speed Optocouplers High CMR, 25Mbit/sec Logic Gate
    A best design is easily achieved with good test specs™
    A better question deserves a better answer. ™
    ... so include all your acceptance criteria ( values, % tolerance) and assumptions in your question or any design.

    ... Tony Stewart EE since 1975
    - slightly north of Toronto



  8. #8
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    Re: hi guys, anyone could tell me whats these component and data sheet of this compo

    hi sunnyskyguy
    Thanks for your help.



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