Because of the Thanksgiving holiday in the U.S., TI E2E design support forum responses may be delayed the week of Nov. 21. Thank you for your patience.

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

OPA2990: Vout headroom and footroom vs Iout

Part Number: OPA2990


My customer would like to know Vout headroom and footroom vs Iout.
Could you provide the plots, Vout vs Iout, like the following, please?

Best regards,


  • Hello,

    The output voltage vs. output current graph for the OPA2990 is displayed on figures 6-14 and 6-15 for sourcing and sinking current respectively. I have attached both figures found in section 6.8 (typical characteristics) of the datasheet.