Question
निम्नलिखित निर्गम व्यंजक देने वाला 2 -चैनल ऑप एम्प परिपथ डिज़ाइन करें।
Answer :
Word Count : 239
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दिया गया निर्गम व्यंजक ( V_O = 7V_1 + 5 \dfrac{dV_2}{dt} ) दो अलग–अलग ऑपरेशन को दर्शाता है, अतः 2-चैनल ऑप-एम्प परिपथ बनाया जाएगा। पहला चैनल (7V_1) उत्पन्न करेगा। इसके लिए एक नॉन-इनवर्टिंग एम्प्लीफायर लिया जाता है, क्योंकि यह सरल और स्थिर होता है। नॉन-इनवर्टिंग एम्प्लीफायर का गेन (A = 1 + \dfrac{R_f}{R_1}) होता है। यहाँ (A = 7) चाहिए, अतः [ 1 + \dfrac{R_f}{R_1} = 7 ] [ \dfrac{R_f}{R_1} = 6 ] यदि (R_1 =
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