Question: 1 A non-inverting opamp circuit shall amplify a signal of vy(t) = q.sin (Ws. t) + Vq. The signal frequency fsis significantly lower than the cut-off frequency fgof the opamp circuit. The signal amplitude is given with 0,= 10mV ...400m V. The DC component v,varies between -125mV ...100mV. At the output of the amplifier circuit Va,max = 0,9.(Vsa Vsat,a Vsat,a-) should apply. The supply voltage of the opamp is given with Vs+= 5V and Vs- = -5V. The common mode voltage is Vcm = OV. The saturation voltages are given with Vsat,a+ = Vs+ - 200 mV and vsat,a- = Vs- + 200 mV The resistor R2 for R1 = 20k 2 has to be calculated. For the calculation the OPV is to be assumed as ideal (Vd0, Avo..). Verify your calculation by simulation with LTSpice. As real OP-amp you use the OPVLT1001 Vs+ + la Va 0 RO R2 VS- V. 11 R1 Question: 1 A non-inverting opamp circuit shall amplify a signal of vy(t) = q.sin (Ws. t) + Vq. The signal frequency fsis significantly lower than the cut-off frequency fgof the opamp circuit. The signal amplitude is given with 0,= 10mV ...400m V. The DC component v,varies between -125mV ...100mV. At the output of the amplifier circuit Va,max = 0,9.(Vsa Vsat,a Vsat,a-) should apply. The supply voltage of the opamp is given with Vs+= 5V and Vs- = -5V. The common mode voltage is Vcm = OV. The saturation voltages are given with Vsat,a+ = Vs+ - 200 mV and vsat,a- = Vs- + 200 mV The resistor R2 for R1 = 20k 2 has to be calculated. For the calculation the OPV is to be assumed as ideal (Vd0, Avo..). Verify your calculation by simulation with LTSpice. As real OP-amp you use the OPVLT1001 Vs+ + la Va 0 RO R2 VS- V. 11 R1