Hi All,
I am writing this to ask about the HVDD/HVSS voltage range of ADS8528.
We are trying to replace MAX1312 with ADS8528 in customer system.
They can use only +/-12V voltage for HVDD and HVSS in their system but the range of input voltage is +/-10V. So, customer has some question on the voltage range of analog input. Would you please answer below questions?
- When the analog input voltage with +/-10V is used, could +/-12V be used for HVDD and HVSS? Or they can use the HVDD and HVSS less than 12V?
- How much margin can the analog input have based on the HVDD and HVSS?
- Looking at the datasheet, it seems that the analog input voltage is related to VREF. Should they consider only VREF for the analog input voltage range?
Thanks.
Best regards,
Sammy