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ADS7825 16-bit ADC Help?

 
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djwallace



Joined: 26 Nov 2004
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ADS7825 16-bit ADC Help?
PostPosted: Tue Jan 18, 2005 9:23 am     Reply with quote
Has anyone interfaced an ADS7825 16-bit ADC with a PIC?

I'm currently using a 16F88 for a school project. I am designing Maximum Power Point Trackers and would like 16-bit precision. The 16F88 only has 10-Bit. I tried writing my own driver to operate the device but it didn't work (I'm currently on another computer I'll post my code on the next post ).

I am trying to use the ADC in serial mode.

any advice?

The data sheet for this ADC is located here:
http://www-s.ti.com/sc/ds/ads7825.pdf
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darryl
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue Jan 18, 2005 5:51 pm     Reply with quote
We'll wait to see your driver code. Post a small demo program that
calls your driver functions, as well. Explain in detail what you mean
by "didn't work". Describe the circuit connections, too.
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