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 ...

A resistive feedback network is often used to set the output voltage of a power supply, since fixed resistors are simple to use and low cost. However, because a fixed network is not adjustable, the ...

Catalyst Semiconductor, Inc. has added a new 32-tap device to its extensive family of over 35 Digitally Programmable Potentiometers (DPP™). The CAT5126 offers one-time wiper programmability via a ...

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 ...

[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 ...