要记住的数字电位器设计时的提示

摘要： 本文讨论了一些关键问题和出现的数字电位器设计时的常见问题。主题包括当前的刮水器 （和它是如何影响动态范围），刮水器电压和温度系数。关于如何减少或消除不必要的错误提示也包括在内。

Maxim > App Notes > DIGITAL POTENTIOMETERS GENERAL ENGINEERING TOPICS

Keywords: digital pot, digital potentiometer, digital pot FAQ, digital pot basics, designing, potentiometers Mar 25, 2003

APPLICATION NOTE 1956
Tips to Remember When Designing with Digital Potentiometers

Abstract: This article discusses some of the key issues and common questions that arise when designing with
digital potentiometers. Topics include wiper current (and how it affects dynamic range), wiper voltages, and
temperature coefficients. Tips on how to reduce or eliminate unwanted errors are also included.


q More app notes for digital potentiometer applications
q Digital potentiometer products

This article highlights some of the key issues to address when designing with digital pots.


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