Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Digital Potentiometers and Digital-to-Analog Converters in Tasks for Tuning Of Active RC-Filters

Version 1 : Received: 9 April 2021 / Approved: 12 April 2021 / Online: 12 April 2021 (21:22:45 CEST)

How to cite: Butyrlagin, N.; Titov, A.; Kleimenkin, D.; Pakhomov, I. Digital Potentiometers and Digital-to-Analog Converters in Tasks for Tuning Of Active RC-Filters. Preprints 2021, 2021040325 (doi: 10.20944/preprints202104.0325.v1). Butyrlagin, N.; Titov, A.; Kleimenkin, D.; Pakhomov, I. Digital Potentiometers and Digital-to-Analog Converters in Tasks for Tuning Of Active RC-Filters. Preprints 2021, 2021040325 (doi: 10.20944/preprints202104.0325.v1).

Abstract

The most popular schemes of digital potentiometers (DP) and digital-to-analog converters (DAC) are considered. DP and DAC use how elements of parameter adjustment of active RC-filters. The circuits of the DAC on the Kelvin-Varley divider, the Kelvin divider based on the R-2R matrix, and the architecture of the DAC with a segmented circuit are shown. The internal structure of DP an Analog Devices and Intersil company is shown, and also the DP switching circuits in a tunable low-pass filter and a band-pass filter, a programmable inverting amplifier and a voltage regulator are presented.

Subject Areas

active RC-filter; digital tuning elements; digital potentiometer; digital-to-analog converter, low-pass filter; band-pass filter; inverting amplifier; voltage regulator

Comments (0)

We encourage comments and feedback from a broad range of readers. See criteria for comments and our diversity statement.

Leave a public comment
Send a private comment to the author(s)
Views 0
Downloads 0
Comments 0
Metrics 0


×
Alerts
Notify me about updates to this article or when a peer-reviewed version is published.
We use cookies on our website to ensure you get the best experience.
Read more about our cookies here.