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使用DS3930作为电压参考和数字I / O的例子

资料介绍
摘要: DS3930包含6个256位的非易失性电位器,使DS3930需要多个电压基准的应用的理想设备。 DS3930还具有四个通用,非易失性I / O引脚可以监视数字输入或提供一个数字输出。本应用笔记提供的例子使用的DS3930作为一个参考电压和数字I / O

Maxim > App Notes > DIGITAL POTENTIOMETERS

Keywords: DS3930, potentiometer, non-volatile, nonvolatile, voltage reference, digital I/O, LCD, fan, Jun 25, 2003
photodiode, comparator, pressure sensor

APPLICATION NOTE 2140
Examples Using the DS3930 as Voltage References and Digital I/O

Abstract: The DS3930 contains six 256-position nonvolatile potentiometers, which makes the DS3930 an ideal
device for applications needing multiple voltage references. The DS3930 also has four general-purpose,
nonvolatile I/O pins that can monitor a digital input or supply a digital output. This application note provides
examples using the DS3930 as a voltage reference and digital I/O.


Introduction

The DS3930 contains six 256-position nonvolatile (NV) potentiometers (see Figure 1), which makes the DS393……
标签:MaximDS3930potentiometernon-volatilenonvolatilevoltagereferencedigitalIOLCDfanphotodiodecomparatorpressuresensor
使用DS3930作为电压参考和数字I / O的例子
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