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ULN2003AI: Confirm if this device can drive 10 mA output current

Jonathan Geronga
Expert 7930 points
Part Number: ULN2003AI

Hi Team,

Our customer would like to confirm the minimum Rcoil output current because the design parameter page in the data sheet only indicates 20 mA to 300 mA per channel.

Our customer would like to drive 10mA only if this is possible.

Thanks!

Jonathan

  • 0
    TI__Genius 13760 points

    Hi Jonathan,

    Thank you for reaching out to the E2E forum.

    The 20mA to 300mA range is in the design parameter table for that typical application. It does not reflect the components specifications.

    To answer your question the device may be used in applications that drive lower currents so 10mA will be fine.

    Regards,

    Andy Robles