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ULN2003V12 on resistance

Srikanth R
Expert 2650 points
Other Parts Discussed in Thread: ULN2003V12

what is the on resistance per channel of ULN2003V12?

Thanks

  • 0
    TI__Guru** 114905 points
    Hi Srikanth,

    The on resistance is listed in the datasheet, but not as a typical Rdson.

    Please note the Vol and Iout specifications:
    With these values, the Rdson can be calculated. Divide the voltage by the current to determine the Rdson. The values are spec'ed at Vin from 3V to 5V.

    Also Figure 10 provides similar information.