I am implementing the AD7822 into a circuit. I was wondering if anyone can shed some light on my questions below.
A) The data sheet says 2 MSPS. But by looking at the timing diagram on page 17, the only way I can see to get that sample rate is to not…
Hi,
I am looking for a 16b ADC : pin to pin compatible to AD7822. Have you something to propose ?
Thanks,
Victoria,
Look at pages 3 and 7 of the rev C AD7714 data sheet. It's there.
However, I would not do a new design with the AD7714; it's very ooooold.
Look at the AD7770 or AD7779.
If you need PDIP, then use multiple AD7822 or AD7811.
Harr…
Hi Miek3886,
Please refer to response to each question below.
1) If I tied ~PD permanently high to Vcc, does that mean the AD 7822 will not power down at all even if after ~EOC, ~CONVST is low? Is the state of ~CONVST ignored regarding power down if…
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