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LMP7711 GBW question

Ting Ye
Genius 11800 points
Other Parts Discussed in Thread: LMP7711

Hello Team,

Could I know if the unity gain bandwidth of LMP7711 is 14MHz or 17MHz?

I cannot decide which one is correct by reading the datasheet.

Thank you very much.

Regards,

Ting

  • 0
    TI__Guru 54166 points

    Hi Ting,

    It's both....

    The front page "Features" specs are for 5V supply (as noted in the first bullet of the Features), and you are looking in the 2.5V table ,which shows 14MHz.The 5V table lists the GBW as 17MHz.

    Most devices get a little slower at the lower supply voltages.

    Remember that the front page is the "Marketing" page, so always look in the electrical tables and graphs for the "real" specifications.

    Regards,

  • 0 in reply to Paul Grohe
    TI__Genius 11800 points

    Hello Paul,

    Swy that I did not see that clearly.

    Thanks for your help!

    Regards,

    Ting