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LT6202 op amp and LPF
I want to place a low pass 5-pole Butterworth filter on the input of the op amp (non inverting). Do I need to worry about the issue of impedance matching the filter with the opamp? What is the impedance of the op amp?
I want to place a low pass 5-pole Butterworth filter on the input of the op amp (non inverting). Do I need to worry about the issue of impedance matching the filter with the opamp? What is the impedance of the op amp?