user 37518
Well-known member
Hi everyone, I downloaded this schematic from Jensen's website
I was wondering, what is the purpose of R1?
My best guess is that its used to rise the impedance presented to the opamp, or to help stabilize it somehow.
P.S. there is a note on the schematic that says that R1 should be placed as close to the A1 to prevent spurious oscillations
So maybe its to stabilize the opamp?
Thanks
I was wondering, what is the purpose of R1?
My best guess is that its used to rise the impedance presented to the opamp, or to help stabilize it somehow.
P.S. there is a note on the schematic that says that R1 should be placed as close to the A1 to prevent spurious oscillations
So maybe its to stabilize the opamp?
Thanks