Can i get a sampling rate much lower than the stated sampling rate, i mean is it controlled by the user or what? i want to use the ADS8528, from the datasheet the maximum sampling frequency per channel is 480ksps/channel for serial interface to get lets say from 8-20 ksps/channel ??
There's no minimum sample rate on that part. You can drive the CONVST_x pins any way you like.
-- John Larkin Highland Technology, Inc jlarkin att highlandtechnology dott com http://www.highlandtechnology.com
What John said is true in general -- most general-purpose ADCs work by having you initiate the conversion, which you can do at whatever rate you want.
There may be something better at 20ksps.
-- Tim Wescott Wescott Design Services http://www.wescottdesign.com
ok. Thank you all
Regards,
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