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王利

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[问答]

扩展的Delta-Sigma ADC数据表?

亲爱的各位,
我与PSOC5家族55一起工作(现在是KIT 050)。对于误差计算的传播,我需要Δ∑ADC的一些值。
数据表中的不命中值未给出,或仅给出16位(例如)。
我使用ADC与以下配置:单端,17位11830个SPS,内部参考1.024V* 2(内部旁路),BuffGeAIN 1,Levelshift。
对于这种配置,我需要知道SINAD、RMSNoise和RM,以计算无声分辨率和有效分辨率。
有人能帮我吗?Delta Sigma ADC是否有扩展的数据表?
非常感谢,
托马斯

以上来自于百度翻译


     以下为原文
  Dear all,
    I am working with PSoC5 Family 55 (right now with KIT 050). For propagation of error calculation I need some values of the Delta-Sigma ADC.
    Unfortunalty in the Datasheet the values are not given, or only given for 16 Bit (for instance.)
    I am using the ADC with the following configuration: single ended, 17 Bit 11830 sps, internal reference 1.024V * 2 (internal bypassed), Buffergain 1, Levelshift.
    For this configuration I need to know SINAD, RMS Noise and RMS Amplitude to calculate noiseless resolution and effective resolution.
    Somebody can help me with that? Is there an extended datasheet of the Delta-Sigma ADC?
    Thanks a lot in advance,
    Thomas

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郭雨桐

2019-4-16 15:31:15
嗨,托马斯,
为了实现你想要达到的目标,我们发布了一款叫做“CyPress模拟系统性能分析器”的工具。这将给你一个估计的RMS噪声Snad和其余的。我附上PSoC3项目和工具在这里为您的利益。用这个工具估计你需要什么。还要注意的是,这个工具可以用于任何其他涉及PSoC3的模拟系统。

以上来自于百度翻译


     以下为原文
  Hi Thomas,
    In order to what you want to achieve we are releasing a tool which is called, "Cypress Analog System Performace Analyser". This will give you an estimate of RMS noise SINAD and rest of it. I am attaching the PSoC3 project and the tool here for your benefit. Use this tool to estimate what you need. Also note that this tool can be used for any other analog system involving PSoC3.
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王利

2019-4-16 15:41:35
这听起来很有趣。我认为你通过释放这样的工具做得很好。
不幸的是,我看不到一种依恋。另外,我需要一个PSoC 5设备的信息。工具是否也允许计算?
谢谢,托马斯

以上来自于百度翻译


     以下为原文
  This sounds very interesting.. I think you are doing very well by releasing such a tool.
    Unfortunatley I can not see an attachment. Also I need the information for a PSoC 5 device. Does the tool also allow calculation for it?
    Thanks, Thomas
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郭雨桐

2019-4-16 16:01:10
附加GUI、PSoC3项目和PSoC5项目。如果你有任何疑问,请告诉我们。

以上来自于百度翻译


     以下为原文
   Attaching the GUI, The PSoC3 project and the PSoC5 project. Let us know if you have any queries.
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郭雨桐

2019-4-16 16:15:21
你好,其他浏览器好像有问题。我现在正在上传文件。
CyaspaDaScCuSbBPSo5.5.Zip
791.4 K

以上来自于百度翻译


     以下为原文
  Hello there, there seems to be some problem with the other browser. I am uploading the file now.


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