Recent content by Dheeraj12

Well,my issue was the current entering into the the inverting terminal of opamp exceeding the specified limit, but later on found out that most of the current went thro the feedback R , and the current entering invl was only nano amps

Thank you sir

Sorry i meant if u (generally speaking) increase v then i will increase by ohms law

Well i used an ldristead of photodiode to illustrate that, since my simulator didnt have the phtodiode

*increase .. Correction

Ohms law says v is prop to i , now if u v then how can u expect I to remain same.. So your question seems irrelevant to me

Please find the circuit attached above

Ok so the current goes via feedback and maintains a voltage level vo and keeps non inv at thesame level... So it does not goto inverting terminal... Right,, sir

Oh thanks... Just got that thanks.. Thank you sir

Y Yeah, but i am using an inverting ckt theonly issue is regarding e currentthat into the inv terminal , will current in microamps damage the opamp

Hi all, I need to convert i to v using photodiode and iv converter, now the photodiode can give reverse light current upto micro amps and to convert it to volt i am using opamp with has max input bias current of about nano amps , now how can i convert this micro amps to nano amps because it...