The AD73761 is one of the few high voltage, high performance digital potentiometers2 in the market at present. This device can be used as a programmable resistor or resistor divider. The AD7376 performs 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, AD7376 provides layout flexibility and allows close-loop dynamic controllability.