obrien135
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Hello again,
For troubleshooting purposes, I was wondering about the following pertaining to op amp biasing:
If the + input of an inverting amplifier was not connected to a voltage divider on a single supply version of the circuit, and just left hanging, would you get anything on the output at all when an input is applied? Would it just be pure DC?
A picture of the circuit with the flaw is attached.
Thank you very much for all the help you've been giving me so far on this forum. It is very helpful.
George
For troubleshooting purposes, I was wondering about the following pertaining to op amp biasing:
If the + input of an inverting amplifier was not connected to a voltage divider on a single supply version of the circuit, and just left hanging, would you get anything on the output at all when an input is applied? Would it just be pure DC?
A picture of the circuit with the flaw is attached.
Thank you very much for all the help you've been giving me so far on this forum. It is very helpful.
George