A requirement exists for an OP AMP circuit with the input-output relationship
\[
v_{\mathrm{O}}=10 v_{\mathrm{S} 1}-5 v_{\mathrm{S} 2}
\]
Three proposed designs are shown in Figure P4=57. As the project engineer, you must recommend one of these circuits for production. Which of these circuits would you recommend for production and why? Do not assume they all work.

Transcribed Image Text:

USI +0 +o to VS2 VSI +o 500 Vga VSI M 6 660 800 Circuit 1 5 5 Circuit 2 10 ww 4 Circuit 3 VO Vo