Hello,
I tried the search function but most of what I found was op amp
I have a project to make a 2 stage (or multistage) amp to take a 20mVpp 2500Hz 600 ohm source resistance ac input and get a 2V pk-pk output on an 8 ohm speaker.
I also want to try and do a 15 volt vcc and a -15V on the ground side.
The hard part is that we are not in a design class and we have to design a circuit. So we always are given the resistor values and in this we have to figure them out. Also there are really odd requirements (must use an npn, pnp, and 2 of the folowing: common emmiter, common collector, common base)
Are there any formulas that will help me figure out what resistance values to use? I may be able to proceed from there.
Thank you,
Brandon
I tried the search function but most of what I found was op amp
I have a project to make a 2 stage (or multistage) amp to take a 20mVpp 2500Hz 600 ohm source resistance ac input and get a 2V pk-pk output on an 8 ohm speaker.
I also want to try and do a 15 volt vcc and a -15V on the ground side.
The hard part is that we are not in a design class and we have to design a circuit. So we always are given the resistor values and in this we have to figure them out. Also there are really odd requirements (must use an npn, pnp, and 2 of the folowing: common emmiter, common collector, common base)
Are there any formulas that will help me figure out what resistance values to use? I may be able to proceed from there.
Thank you,
Brandon