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    Op Amps

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    a) Define the following parameters of an operational amplifier.

    i. Input offset voltage
    ii. Input bias current
    iii. Input offset current

    and draw the equivalent circuit for determining their effects.

    b) Please see the attachment.

    © BrainMass Inc. brainmass.com December 16, 2022, 8:57 am ad1c9bdddf


    Solution Preview

    i. Input offset voltage is the differential DC voltage needed to be applied between the inputs of the op-amp to force the output of the op-amp to 0 volts. Without applying an offset correction, the output of the op-amp will not be 0V even if the applied input voltage is 0V. The circuit to ...

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