Posts tagged opamp
Q&A DC offset correction loop (DC servo loop). What's its advantage, compared to a high-pass RC filter?
Once in a while in literature I see a DC offset subtraction loop. Here's another example where a DC servo loop removes a DC offset after an op-amp. What are the advantages of such DC offset rem...
Question dc opamp integrator
Im designing a Hartley oscillator this time with a opamp providing the open-loop gain.I have tried drawing the small-signal analysis of my circuit to use KVL and KCL to find the conditions of opera...
Question voltage opamp small-signal hartley-oscillator
I'm designing a high side current source that can be controlled with a Digital-to-analog and can source up to 100mA with voltage supply up to 36V. By high side I mean one side of load will be alwa...
Question MOSFET current-source dac opamp