现在的单片机除了C8051F350之外，还有哪些带有高精度ADC的？英文中的adu.是什么意

本文目录

• 现在的单片机除了C8051F350之外，还有哪些带有高精度ADC的
• 英文中的adu.是什么意思
• 英语口语大赛自我介绍一分钟
• graduate的用法，要有例句
• Surface Headphones的加入，会影响大家在降噪耳机的选购吗
• graduate school是什么意思
• 商标有投资价值吗
• 周杰伦演唱的歌属什么派

现在的单片机除了C8051F350之外，还有哪些带有高精度ADC的

C8051F350是一款高性能的微控制器，集成了24位8通道ADC和8位2通道DAC。24位的AD采样其分辨率是非常高的，一般的集成AD采样功能的单片机其位数位8位或10位。如果AD采样是10位，参考电压为5V的话，其分辨率为5000/1024mV=4.88mV，对于24位而言的话，其分辨率位5000/16777216mV=0.298uV，可见其精度之高。除了C8051F350外，还有ADI公司的ADuCM360/361以及国产单片机SDI5219。

1.高精度AD采样单片机ADuCM360/361

该款单片机是由ADI公司研发的，ADI公司研发的运放、模数转换芯片、数字隔离芯片等大家可能都了解，但是单片机却很少听过。ADucm360/361是Cortex-M3内核的低功耗精密模拟微控制器。ADuCM360带双通道24位ADC，ADuCM361带单通道24位ADC，都是道Σ-Δ型的。

2.高精度AD采样单片机SDI5219

首先强调，这是一款国产单片机，是不是真震撼！SDI5219是内部集成24位ADC、低成本低功耗8位增强型的80C51单片机，它有两个16位定时器/计数器，10个中断源2级优先级，2路8位PWM输出，4个大电流驱动IO口（外灌电流最大为25mA，吸入电流最大为30mA），IO口有四种工作模式，4T指令周期；它有512字节的RAM和超过100,000次烧写寿命30KB的FLASH，以及双通道24位高精度ADC和3通道8位低精度模数转换器。

至于其他带24位AD的单片机没有接触过，所接触内容有限，有遗漏的单片机还希望大家给补充一下。

以上就是这个问题的回答，感谢留言、评论、转发。

更多精彩内容请关注本头条号：玩转嵌入式。感谢大家。

英文中的adu.是什么意思

adu. 重铀酸铵ADU Automatic Dialing Unit 自动拨号装置 （缩略语） adv. 副词

英语口语大赛自我介绍一分钟

1.I’m very glad to join in the interviw.First,let me introduce myself to you.My name is Lin YA Qian,I’m 20 years old,I come from Zhe Jiang,and I’m an outgoing girl,I like philosophy and sport.

Oh yes,I hope that I can do something for the Beijing Olympics.If you give me the great chance,I won’t let you disappoint.Ok,that’s all.I hope that you are satisfied with me,thank you!

How are you, I call XX.This year is 22 years old.Graduate from XXXX college.The profession is a calculator multimedia.I am one is bright, optimism, there is the person of responsibility.

A fondness for plays basketball, computer, listen to music, etc..Thankful your company gives me this the opportunity of the personal interview!

2.Hello ! I ’m XX ,I feel I will be fit for the job needed in your company. I’m 22 years old and in good health. After graduation from XXXXa middle school, I have studied IT for many years.

I am a better man.Do well in personal responsibility ,I am good at both operating a PC,I like palying basketball.computer and listening to the music.I’m interested in the position .

I want very much to be accepted by your company. I’ll work hard if I can be a member in your company.

3.　I am very happy to introduce myself here.I was born in Liaoning Province.I graduated from Nankai University and majored in International Trade. I like music and reaing books,especially economical books.

It is my honor to apply this job. I hope I can realise my dream in our company.Please give me a chance.Thank you very much

　　it is my great pleasure to introduce myself.i was born in LIAONING. My major is international trade. I was graduated in Nankai University. My hobby lies in the music and reading, especially like economics.

　　i am glad that i can take part in this interview and i am sincerely hope that i can join this company to realize my dream. please give my a chance. Thank you.

graduate的用法，要有例句

graduate　

读音：英 　

graduate在美式英语中可指任何学校的毕业生，在英式英语中只指大学毕业生，尤指学士学位获得者。

graduate用作动词表示“从…毕业”用from，表示某科的毕业生用in，表示所获学位或成绩情况多用as或with。

graduate为非延续性动词，现在完成时的肯定式不与表示一段时间的状语连用。

例句：

1、用作名词 (n.) He is a graduate of Tokyo University. 他是东京大学的毕业生。

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