The AD73761 is one of the few high voltage, high performance digital potentiometers2 on the market. This device can be used as a programmable resistor or resistor divider. The AD7376performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provides layout flexibility and allows closed-loop dynamic controllability.