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ADS8556 power supply

user4175646
Prodigy 80 points
Other Parts Discussed in Thread: ADS8556

Hello,

I was wondering whether ADS8556/7/8 could use a non symetric high voltage supply. I need to simultaneously sample voltage between 0 and 5V (maybe 12V) with 16 bits resolution and 500kSps, and to reduce system cost and complexity, was considering to only use a single 5V/GND (or a double +5V/+12V/GND in the second case) supply for analog and high voltage supplies.

I could not find any statement whether this configuration is supported or not in the datasheet.

Thanks

François