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07/08/05 08:09
Modified:
  07/08/05 08:11
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 		 #96816 - Where are my ADC's?
Dear Forum Members,

I have been using Philips chips for a long time. But now I had a very bad experience with PHILIPS. For an application I wanted a small micro with two 8 bit ADC channels and comparators. When I looked here http://www.standardics.philips.com/products/...pc900/all/


P89LPC922
8-bit microcontroller with two-clock 80C51 core, 8kB 3V low-power flash, 256-byte data RAM, 2 ADCs, 2 PWMs, I2C and UART interfaces


P89LPC922 appeared to be suitable for this appliation since on this page it is mentioned that LPC922 has two ADC's. I placed a purchase order for 10 chips with local supplier.

What really surprises me now is In the datsheet of LPC922
http://www.standardics.philips.com/products/...2_9221.pdf

and in User Manual
http://www.semiconductors.philips.com/acrobat/u..._922_1.pdf

There's not even a single word about ADC's.

Where are my ADC's Does any body know about it???

Thanks & Regards,
Prahlad Purohit

List of 40 messages in thread
TopicAuthorDate
Where are my ADC's?            01/01/70 00:00      
   AD convertor and ADCs            01/01/70 00:00      
      Abbrevations Section in datahseet            01/01/70 00:00      
      Abbrevations Section in datahseet            01/01/70 00:00      
   I sympathise, but...            01/01/70 00:00      
      P89LPC924            01/01/70 00:00      
   engineering data from non-engineers            01/01/70 00:00      
      Marketing blurb            01/01/70 00:00      
         A ? D? C?            01/01/70 00:00      
            Plain advertising...            01/01/70 00:00      
               And. and. and....            01/01/70 00:00      
                  Maxim            01/01/70 00:00      
                     Me.            01/01/70 00:00      
            Lies, Damn Lies, and Marketing Blurb...!            01/01/70 00:00      
               that may be a good idea            01/01/70 00:00      
                  the bagfull of parts            01/01/70 00:00      
                     it was a bag of 10            01/01/70 00:00      
                        than that was a pure scepticism            01/01/70 00:00      
                     user-editable chiplist            01/01/70 00:00      
               Advertising blurb in UK.            01/01/70 00:00      
                  your friendly local FAE            01/01/70 00:00      
                  3-pronged attack?            01/01/70 00:00      
   Master Boxer and Sucker Punch            01/01/70 00:00      
      How...            01/01/70 00:00      
         ADC            01/01/70 00:00      
      Re: Master Boxer...            01/01/70 00:00      
         Apprentice            01/01/70 00:00      
            Re: Master.            01/01/70 00:00      
         Grasshopper!            01/01/70 00:00      
            Read the damned data sheet!            01/01/70 00:00      
   Inspection!            01/01/70 00:00      
      which ones?            01/01/70 00:00      
   Local supplier            01/01/70 00:00      
      Re: Local Supplier.            01/01/70 00:00      
         MOQ            01/01/70 00:00      
   ADC from comparator?            01/01/70 00:00      
      ADC from comparator!            01/01/70 00:00      
         single/dual-slope            01/01/70 00:00      
            Disscussed here            01/01/70 00:00      
   what I think happened....            01/01/70 00:00      

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