Consider the bipolar op-amp configuration in given figure.
The bias voltages are ±10 V, as shown, the current IR7 is to be IR7 = 3 mA, and the maximum dc power dissipation in the circuit is to be l20 mW. The output voltage is to be vo = 0 for v1 = v2 = 0.
Design the circuit, using reasonable resistance and current values.
What is the overall differential-mode voltage gain?
![797_figure 14.jpg](https://secure.tutorsglobe.com/CMSImages/797_figure 14.jpg)