Hi,
I found this circuit on one of op amp's application notes and I'm not sure why there's a diode bridge at the output of an op amp.
I initially thought the diode bridge circuit acts as a clipper and will limit Vout to about +/-5V. But when I ran simulation Vout actually rose above +/-5V (although distorted).
Can anyone explain why it's there and how it exactly works?
Thank you!
I found this circuit on one of op amp's application notes and I'm not sure why there's a diode bridge at the output of an op amp.
I initially thought the diode bridge circuit acts as a clipper and will limit Vout to about +/-5V. But when I ran simulation Vout actually rose above +/-5V (although distorted).
Can anyone explain why it's there and how it exactly works?
Thank you!