My device needs to apply a voltage to a probe, then measure the current which flows through said probe (in the schematic the probe is SLP1).
I've been trying to do this with an AD620, but it wasn't working. I realized that was because both inputs didn't have a path to ground except through the resistor..
Is there a way to make this work with an AD620? If not, can you suggest another method? The currents I will be measuring will be both AC and DC.
I've been trying to do this with an AD620, but it wasn't working. I realized that was because both inputs didn't have a path to ground except through the resistor..
Is there a way to make this work with an AD620? If not, can you suggest another method? The currents I will be measuring will be both AC and DC.
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