2.39 Design an op-amp circuit to provide an output vO = −[2v1 + (v2/2)]. Choose the lowest possible values of resistors for which the input current (from each input signal source) does not exceed 50 µA for 1-V input signals.
2.39 Design an op-amp circuit to provide an output vO = −[2v1 + (v2/2)]. Choose the lowest possible values of resistors for which the input current (from each input signal source) does not exceed 50 µA for 1-V input signals.
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