Question

ar IDEAL OP-Ame W ที่ 11 2 Lumta 'o' FIND Vz IN TERMS of V, & Vz. CHINT: CAN you find THE NON-INVERTING Amplifier IN THIS CIRCUIT ? you CAN USE What you know ABOUT THIS AMPLIFIER to solue for V3 ) 0 +ISV al ComPARATOX Wim Vas 14v -13V Jisu Nz <> TYPICAL VAlves USING A 741 Op-Arne AS A COMPARATOR If V, - 3 sin (21.100.t)v, sketen va For 2 Periods (2 x 1000 SECONDS).

Please include all steps in the solution, thank you in advance!

Answer 1

At node 'a', Vi-va + V2-va co RI - Re V [ em Ritu At node 6 ne - R2 - 0) foo ideal op-anup, Va=Vb O_VO VO V3 -03 Vol Hit ko ) Me VO = VbCI+2 )_(8)

Fema), (+62) VB 15) Va = Y6 = 13 = V + Vezi [1+ R ) - Vģ = (1+R2) Chevrolet vz = Borghese EV (R2) + V2 9 Vict) = 3 5*a ( 21 1004) st(s) ' when Vi >_2v, | Vig at luat when VAZ-21 V2 = - Vsat -45ls