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AM5728: VOUT Trace Length Limit

Thariq CP
Intellectual 560 points
Part Number: AM5728


Hi,

What is the maximum trace length that can used to route VOUT traces from the possessor to an LCD connector without using a buffer device?

-Thariq

  • 0
    TI__Genius 13505 points

    Hi Thariq,

    We do not have a maximum trace length spec.  In the datasheet, the LVCMOS drivers have an output impedance of 40 ohm, and drive strength of 6ma minimum.  It would be advisable to run simulations on your design to ensure you have enough margin.

    Regards,
    Mike