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LMC6484: Component identification and alternative to LMC6484AIMX

Danilo Amorim
Prodigy 20 points
Part Number: LMC6484

 I Need help, i have a project that specify OP AMP LMC6484AIMX  this specific model is hard to find near here, i found LMC6484AIN, in datasheet is not cleary what these last letters represent, does anyone know ? 

  • 0
    Guru 48165 points

    Probably does not exist anymore, in the BOM cross tool I see this

    The IMX means industrial temp range (-40C to 85C) the MX means a PDSO14 package, not having the /NOPB means it is not RoHS compliant

    The A usually means a tighter offset voltage test, and up above you see on of those at 1350uV in this search, vs 3000uV for non 

    If I hit view on the LMC6484AIMX line, actually there is stock for the NOBP with another part suggested suggested as well, Not sure how accurate this tool is. 

  • 0 in reply to Michael Steffes
    Prodigy 20 points

    Thank You, You answered my question and now i learn use BOM and cross reference tool

    A-> VOS (offset voltage) @25C (Max): 1350 uV

    without A -> VOS (offset voltage) @25C (Max):750 uV or other values

    I -> is the letter to common temperature industrial

    M or MX - > is to package/pins SOIC

    N -> is to package/pins PDIP

    Thank you again