i have a problem that needs solving;
What is the minimum feedback resistor for modern opamps like opa2134 ?
can it be 100 ohm?
Im asking because in lt1028 datasheet its says it cant be <100ohm because it causes distortions ,very heavy by the way.
How can this value be found for any given opamp?
Does it depend on output current ?
The configuration of the setup is DAC I/V with multiple feedback low pass filter with High Voltage output -6VRMS
the stage procceding it is a Voltage follower buffer
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Minimum feedback resistor Rf for given opamp ex: opa2134
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