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Original question:

TLC77: TLC7705QD

TLC77: TLC7705QD

Carlos Alers Perez
Prodigy 10 points
Part Number: TLC77

Tool/software:

Hello,

For the TLC7705QD, the datasheet SLVS087M, shows that the unit of measure for both Fall Time and Settling Time is ns/V. Is this correct? The parameter appears to be a rate of change and not a time measurement. 

Thanks.

  • 0
    TI__Intellectual 1120 points

    Hi,

    The units for the rise and fall times, tr and tf are correct. The exact time depends on the difference between VOL and VOH. For a simplified example, if the output rises from 0V to 5V and the rise time is 8ns/V, it will take 8ns/V * 5V = 40ns.

    -Henry