<?xml-stylesheet type="text/xsl" href="https://e2echina.ti.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>IWR1642/AWR1642 GPADC功能介绍与实现</title><link>/blogs_/b/the_process/posts/iwr1642-awr1642-gpadc</link><description>作者：TI 工程师 Chris Meng

GPADC功能介绍 
 IWR1642 / AWR1642 的毫米波传感器芯片上集成了通用ADC（GPADC）的功能。用户可以利用GPADC对外部电压，例如电源电压进行监控。 IWR1642 / AWR1642 上的ADC采样率为625Ksps，精度为10-bit，提供给用户6个ADC管脚进行测量。其中5个ADC支持缓冲模式和非缓冲模式，一个AD...</description><dc:language>zh-CN</dc:language><generator>Telligent Community 13</generator><item><title>回复:IWR1642/AWR1642 GPADC功能介绍与实现</title><link>https://e2echina.ti.com/blogs_/b/the_process/posts/iwr1642-awr1642-gpadc</link><pubDate>Thu, 10 Feb 2022 06:07:23 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:b26cb2f8-5fc6-46f4-bc63-54ccd3d61aa5</guid><dc:creator>Chris Meng</dc:creator><slash:comments>0</slash:comments><description>&lt;p&gt;如果对这篇blog的内容有疑问的，建议到传感器论坛提问，回复会更及时。&lt;/p&gt;
&lt;p&gt;论坛地址：&lt;a href="/support/sensors/f/sensors-forum"&gt;传感器论坛 - 传感器 - E2E[emoticon:7d377b609b6f44bf9290e3d8a0b9a733]&amp;nbsp;设计支持 (ti.com)&lt;/a&gt;&lt;/p&gt;&lt;img src="https://e2echina.ti.com/aggbug?PostID=52887&amp;AppID=122&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item><item><title>回复:IWR1642/AWR1642 GPADC功能介绍与实现</title><link>https://e2echina.ti.com/blogs_/b/the_process/posts/iwr1642-awr1642-gpadc</link><pubDate>Thu, 09 Dec 2021 01:27:31 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:b26cb2f8-5fc6-46f4-bc63-54ccd3d61aa5</guid><dc:creator>BING NIE</dc:creator><slash:comments>1</slash:comments><description>&lt;p&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .numOfSamples[0].sampleCnt = 20,&lt;/p&gt;
&lt;p&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp; .numOfSamples[0].settlingTime = 3,&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;请问这个的含义是什么？有的程序初始化到了&lt;span&gt;numOfSamples[5].&lt;/span&gt;&lt;/p&gt;&lt;img src="https://e2echina.ti.com/aggbug?PostID=52887&amp;AppID=122&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item><item><title>回复:IWR1642/AWR1642 GPADC功能介绍与实现</title><link>https://e2echina.ti.com/blogs_/b/the_process/posts/iwr1642-awr1642-gpadc</link><pubDate>Fri, 09 Jul 2021 10:37:15 GMT</pubDate><guid isPermaLink="false">91561404-af28-475a-b96b-cb6cbaadd097:b26cb2f8-5fc6-46f4-bc63-54ccd3d61aa5</guid><dc:creator>Shuang Sun</dc:creator><slash:comments>1</slash:comments><description>&lt;p&gt;您好，我想问下这个转换公式适用于1~5这5个通道吗？我的通道主电源电压11.1V读取到247，&lt;span&gt;主电源电压&lt;/span&gt;15V读取到347&lt;/p&gt;&lt;img src="https://e2echina.ti.com/aggbug?PostID=52887&amp;AppID=122&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item></channel></rss>