Digitally controlled potentiometers (DCPs) have become very popular in a wide variety of applications including control, parameter adjustment, and signal processing. The digital pots replace ...

Digital potentiometers are digitally controlled variable resistors that can be used in place of their functionally equivalent mechanical counterparts. While digital potentiometers offer comparable ...

An analog- or a mixed-signal lab cannot have too many voltage sources. A simple, reasonably high-precision voltage source can set bias points in an op-amp circuit, tweak the feedback node of a power ...

The CAT5126 Digitally Programmable Potentiometer (DPP) from Catalyst Semiconductor Inc. offers one-time wiper programmability via a simple two-wire interface. Designers can set the wiper’s value after ...