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  • Design of Opamp

    cchandansjce

    cchandansjce

    @cchandansjce-4bNxMq
    Updated: Aug 20, 2011
    Views: 1.3K
    Hi Ceans,
    Using Matlab software I want to design an inverting opamp with a gain of -25. The input resistance Rin should equal or exceed 10Kohm. Plz help me out .
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Replies

  • skyma

    Member • Sep 14, 2011

    pardon， i am not the specialist about it.
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  • hsirah5

    Member • Apr 7, 2012

    Use a feedback resistance to inverting input about 25 times the estimated input resistance
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  • Harshad Italiya

    Member • Apr 12, 2012

    Thread Moved to Electrical | Electronics Engineering Section.
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