Article Q5. What’s the equivalent input impedance for a pair of voltage input pins of AD4116?

Figure 1 below is the detailed figure of the voltage input stage. The ideal input impedance is 11MΩ, therefore the differential impedance is 22MΩ. The actual value may vary from part to part.

Figure 1 Simplified Voltage input circuit of AD4116

Before You Switch


Switching languages will make ADI Explorer unavailable. Resume your session by switching back to English and reopening ADI Explorer.