Electronics - Special-Purpose Op-Amp Circuits - Discussion

1. 

Which circuit is known as a current-to-voltage converter?

[A]. a
[B]. b
[C]. c
[D]. d

Answer: Option A

Explanation:

No answer description available for this question.

Sreeyush Sudhakaran said: (Aug 20, 2012)  
OPAMP draws a current from input voltage to produce corresponding output voltage same as BJT refer internal diagram OPAMP.

Here all other circuits output is grounded so there is a current fow in output when input is given In "a" there is no load resistance to draw current. So I from Vin is conveted to Vout with the help of Rf drop ie,ItoV converter

Shekh said: (Oct 24, 2018)  
Why a? Tell me in detail.

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