In a specs of a data acq. device the input impedance is shown as "20 MΩ differential". Does that mean the measured impedance in diff input case? If so how can I calculate the input impedance for ...
I plan to use the TI ADS1178 (datasheet) ADC. The ADC specifies a "Differential Input Impedance" = 140kOhms (low-power mode). Would this input impedance be the same for single ended inputs when using ...
I wanted to know what are the factors that affect the input impedance of a device, majorly in a MOSFET, how does better isolation between the gate (resulting in less leakage current) result in a ...
I noticed that the input impedance of an op Amp is extremely high. Why is that so?
I'm trying to figure out what the input impedance of the ADF4113 is. Looking a figure 15, I'm not sure how to read that. In my setup input is on RFinA and RFinB if connected to GND via a 100pF ...