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High speed Opeamp with "offset trim pins"

Takumi Suzuki1
Mastermind 8680 points

Other Parts Discussed in Thread: OPA277

Hi,

Do you have any High Speed Opamps (BW : 5MHz - 150MHz) with "offset trim pins" like OPA277/177?

To my regret, I have not found any devices on TI Web Site..

If you have any information, please let me know.

Thank you for your support.

Best Regards,

  • 0
    TI__Genius 15975 points

    Hi Takumi,

    I don't think we have op-amps with offset trim pins like OPA277 in the 5MHz to 150MHz BW range.

    However, it is easily possible to externally adjust the opamp offset without requiring additional active devices. An example of this is shown below. For more offset null/adjustment using external circuits, you could refer to Sections 11, 12 and 13 in the document:

    Best Regards,

    Rohit

  • 0 in reply to Rohit Bhat
    Mastermind 8680 points

    Hi Rohit-san,

    Thank you very much for your answer and information!

    Let me study the document.

    Best Regards,