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???
05/19/08 02:46
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 		 #154880 - this confuses the issue
Responding to: ???'s previous message
The specification suggests that, with an utterly perfect supply, and, in this case, therefore, an utterly perfect reference, and a "dead-quiet" input voltage, the uncertainty of 2 LSB of unadjusted error, as well as the up-to-two-bits of offset will still persist.

Wouldn't you conclude that any imperfection in the supply and in the input signal would be added to that?

RE


List of 41 messages in thread
TopicAuthorDate
ADC smoothing assistance...            01/01/70 00:00      
   Low-pass filter            01/01/70 00:00      
      How stabile is your power supply?            01/01/70 00:00      
         Not very, apparently.            01/01/70 00:00      
            Getting better...            01/01/70 00:00      
            To ground            01/01/70 00:00      
            Start by cleaning up the supply ...            01/01/70 00:00      
               Right!            01/01/70 00:00      
            Correction.            01/01/70 00:00      
               Maybe what you need is a low-impedance probe            01/01/70 00:00      
                  Springtime...            01/01/70 00:00      
                     yes, that looks like mine ... sort-of            01/01/70 00:00      
      Still listening...            01/01/70 00:00      
   Digital and Analog            01/01/70 00:00      
   try steady and more than minimum            01/01/70 00:00      
   ahhhhhh...........so its not only me!            01/01/70 00:00      
   is 2 lsb random error close enough?            01/01/70 00:00      
      Thanks...            01/01/70 00:00      
      Yep.....and that IS the final answer......            01/01/70 00:00      
      Don't truncate ...            01/01/70 00:00      
   LSB flickering            01/01/70 00:00      
      Erm ... not quite true.            01/01/70 00:00      
         Specific Case....            01/01/70 00:00      
            Should work in any case ...            01/01/70 00:00      
         Sorry, but you are entirely wrong...            01/01/70 00:00      
            You must know more about the flickering            01/01/70 00:00      
            I shouldn\\\'t post after a long workday ...            01/01/70 00:00      
   I need to chime in on this thread,,,,            01/01/70 00:00      
      throwing away bits            01/01/70 00:00      
      Integrate and Decimate            01/01/70 00:00      
         Here's my code            01/01/70 00:00      
            Where's the integration?            01/01/70 00:00      
         Dropping bits will not prevent flickering...            01/01/70 00:00      
            this confuses the issue            01/01/70 00:00      
               Immanent flickering            01/01/70 00:00      
                  I don't disagree ...            01/01/70 00:00      
                     Precision...            01/01/70 00:00      
   How I solved my Midi Controller LSB Flicker/Flutte            01/01/70 00:00      
      "Slack" same as hystersis            01/01/70 00:00      
         Sorry!            01/01/70 00:00      
      slack            01/01/70 00:00      

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