Hey guys, i'm building a wein bridge oscillator using a single 5v supply.
My circuit is attached as well as the output i'm seeing on the scope.
Since i'm sourcing the psudo ground (2.5v) thru the same opamp, i'm guessing it can't sink as much as it can source, hence the lop-sided output.
I'm using a TL740 and have heard they are relatively old, so perhaps that's the problem?
Any expertise would be appreciated, thank you.
Schematic
output
My circuit is attached as well as the output i'm seeing on the scope.
Since i'm sourcing the psudo ground (2.5v) thru the same opamp, i'm guessing it can't sink as much as it can source, hence the lop-sided output.
I'm using a TL740 and have heard they are relatively old, so perhaps that's the problem?
Any expertise would be appreciated, thank you.
Schematic
output
