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TLV2401: Design review

Kum Hoo Lee
Expert 1855 points
Part Number: TLV2401

Dear Sir,

If I design my TLV2401 op amp this way, is there any issue? Is there any problem if I put the op-amp this way? Need your professional advice.

Thank you very much.

  • 0
    TI__Mastermind 25990 points

    Mr Lee

    You would be better served by using a comparator instead of an amplifier.  Amplifiers don’t like driving capacitive loads directly, especially nanopower devices like the tlv2401. What is your operating voltage and power budget. I can offer a better option for you. It would be preferable to use a comparator with a push pull output stage so the FET can be driven well both on and off.

    Chuck