Hi.I am currently stuck on the follwing question (as attached).
i know the formula to calculate the closed loop gain is
Av=Ao/(1+Ao(R1/R1+R2))+s/so and for AD711 , Ao is 70db while so is 1kHz
However i am stuck at the resistor part. there is only one resistor. does it mean that the part R1/R1+R2 will become 1?
i know the formula to calculate the closed loop gain is
Av=Ao/(1+Ao(R1/R1+R2))+s/so and for AD711 , Ao is 70db while so is 1kHz
However i am stuck at the resistor part. there is only one resistor. does it mean that the part R1/R1+R2 will become 1?
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