Part Number: TPS3895
When I disable the voltage monitor output, there's a 50mV undershoot at the sense line. There is a 309kΩ series resistor between the sense line and the voltage I'm monitoring, implying that a 160nA current is causing the sag. The block diagram shows the sense line going to a high-impedance op-amp input.
What is causing this sag at the sense line?
