Consider the amplifier shown in Figure P14.61.With zero dc input voltage from the signal source, it is desired that the dc output voltage be no greater than 100 mV.
a. Ignoring other dc imperfections, what is the maximum offset voltage allowed for the op amp?
b. Ignoring other dc imperfections, what is the maximum bias current allowed for the op amp?
c. Show how to add a resistor to the circuit (including its value) so that the effects of the bias currents cancel.
d. Assuming that the resistor of part (c) is in place, and ignoring offset voltage, what is the maximum offset current allowed for the op amp?
