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LMV331: LMV331

supawita aiyamart
Prodigy 50 points
Part Number: LMV331

I found  marking of  LMV331IDCKR   are marking "2RI"  whille Spec marking => R2F / R2K / R2R  

what's difference  of  2RI ?    I found old data sheet of TI  have  this marking in since 2015  also

what's develop of 2RI mean?  stil use  or it fake? 

  • 0
    TI__Mastermind 25070 points

    Supawita

    Sorry for the delayed response. 

    Unfortunately, I am not seeing a 2RI option.  Do you have the box or reel where the parts came from?  If you can upload a picture of the label and the top side marking, I can check with our quality team to see if they can track it down.

    The datasheet on the web was updated in 2015.  You mentioned an old datasheet since 2015 but from what I can tell the latest (most updated) datasheet is from Jan 2015.  It is rev T www.ti.com/.../lmv331.pdf

    Chuck

  • 0 in reply to Chuck Sins
    TI__Mastermind 25070 points

    I am closing this thread since it appears to be a duplicate.  If you need further assistance, please reply to either thread.

    Thanks

    Chuck