Available in an 8-lead 2 x 2.5-mm TDFN package, the CAT5114 digital programmable potentiometer is offered as the smallest nonvolatile device of its kind. The part can be used to replace mechanical ...

A common problem for digital potentiometers (DigiPots) is the effect of wiper resistance, which produces quite noticeable non-linearities of regulation at both ends of the resistance range. These ...

Catalyst Semiconductor’s new quad and dual Digitally Programmable Potentiometer (DPP™) integrated circuits (ICs) are designed to replace mechanical potentiometers. The quad CAT5241 and dual CAT5221 ...

Digital potentiometers enable systems designers to program resistive values in the circuit during initial calibration or even later on, during normal operation of the circuit. This ability permits the ...

[Stephen Woodward] is familiar with digital potentiometers but is also familiar with their limitations. That spurred him to create the PWMPot which performs a similar function, but with better ...