Draw and explain equivalent circuit of an ideal OP- AMP

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written 5.6 years ago by

teamques10 ★ 65k

• modified 4.5 years ago

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written 5.6 years ago by

teamques10 ★ 65k

Av, Vd is equivalent Thevenin voltage source and $R_0$ is Thevenin eq. resistance looking back into o/p terminal of OP-AMP.

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The value of i/p resistance $R_i$ is finite but very high here ad that of o/p resistance $R_0$ is non-zero because the OP-AMP is non – ideal.

The circuit is …

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