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SN65MLVD047 vs SN65MLVD047A ?

Mark Taylor1
Prodigy 50 points
Other Parts Discussed in Thread: SN65MLVD047

What's the difference between these two parts?  Everything looks identical.  Only slight differences I could find were small variations in the finish (gold/copper) ppm's in the environmental information, but nothing was explicitly stated as to their designated differences.  While both show up on a search for SN65MLVD047, only the 047A shows up in the parametric table when looking for a quad "M" driver.

  • 0
    TI__Mastermind 20820 points

    Hi Mark,

    The MLVD047 “does not comply with the glitch-free power up or down feature of the TIA/EIA-899 standard”. The design fix was made on MLVD047A, but decided to keep MLVD047 as-is, in production. On MLVD047, we took out datasheet wording about TIA/EIA-899 compliance, and also explained the design problem in the Apps section of the MLVD047 datasheet, pages 12-13, under title “Live Insertion/Glitch Free Power Up/Down”.

    Regards,

    Mike