Problem 예제.

Multiple Choice • Views 865 • Comments 0 • Created at 2 years ago • Last Updated at 5 months ago

그림과 같이 연산 증폭기를 사용한 연산 회로의 출력항은 어느 것인가?

Subscribe to see the correct answer.

$E_o = Z_o \left( \dfrac{E_1}{Z_1} + \dfrac{E_2}{Z_2} \right)$

$E_o = -Z_o \left( \dfrac{E_1}{Z_2} + \dfrac{E_2}{Z_2} \right)$

$E_o = -Z_o \left( \dfrac{E_1}{Z_1} + \dfrac{E_2}{Z_2} \right)$

$E_o = Z_o \left( \dfrac{E_1}{Z_2} + \dfrac{E_2}{Z_2} \right)$