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???
02/11/04 13:26
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 		 #64482 - RE: 7-Seg LEDs: MAX Multiplexing Speed?
Responding to: ???'s previous message
Andy, look at datasheet. At node Peak Current it should be noted at which duty cycle and frequence it is required.


Datasheet? What's that then? ;-)

Yes, we've done the current & duty cycle calculations; all I'm wondering about is increasing the frequency.

I can't see any AC characteristics at all in the datasheet:
http://literature.agilent.com/litweb/pd...2220EN.pdf


List of 31 messages in thread
TopicAuthorDate
7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
   RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
   RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
            Speed, not Current/Power            01/01/70 00:00      
               RE: Speed, not Current/Power            01/01/70 00:00      
                  RE: Speed, not Current/Power            01/01/70 00:00      
                     RE: Speed, not Current/Power            01/01/70 00:00      
                        RE: Speed, not Current/Power            01/01/70 00:00      
                           Work Smarter, not Faster...            01/01/70 00:00      
                              RE: Work Smarter, not Faster...            01/01/70 00:00      
                  RE: Why?            01/01/70 00:00      
                     RE: Why?            01/01/70 00:00      
                     RE: Why?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
   RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
            RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
   RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
   RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
      RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
            RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
         RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      
            RE: 7-Seg LEDs: MAX Multiplexing Speed?            01/01/70 00:00      

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