Question: The op amp shown in Figure 20.6 has an input bias current of 100 nA at 20C. Calculate (a) the voltage gain, and (b)

The op amp shown in Figure 20.6 has an input bias current

The op amp shown in Figure 20.6 has an input bias current of 100 nA at 20C. Calculate (a) the voltage gain, and (b) the output offset voltage due to the input bias current. (c) How can the effect of input bias current be minimized?

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