Hello,
I am trying to set up a circuit using a LM741CN op amp to take in an 20mv negative pulse and amplify it to be a 2.5v positive pulse so that I can have it be read by a digital pin on an arduino Due. The pulse frequency is expected to range from 100 000HZ-800 000HZ. How should I set up my circuit??? The most I have been able to do is increase the pulse, without inverting it, to 6.4v using diagrams online.
Thank you in advance
I am trying to set up a circuit using a LM741CN op amp to take in an 20mv negative pulse and amplify it to be a 2.5v positive pulse so that I can have it be read by a digital pin on an arduino Due. The pulse frequency is expected to range from 100 000HZ-800 000HZ. How should I set up my circuit??? The most I have been able to do is increase the pulse, without inverting it, to 6.4v using diagrams online.
Thank you in advance