AD8665 Input Voltage with Dual supply.

Question

Hello. 
 When using AD9665 with dual power supplies, is it possible to input a negative voltage? The absolute maximum ratings clearly specify GND to VDD. 
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maaarmas · Accepted Answer

Hi Osamu, 
 In the Typical performance characteristic section, it can be seen that the figure 40 is tested with an input negative voltage if the AD8665 have dual power supplies. I would recommend to not operate near the negative supply. 
 
 Also, the specification table has a condition of single supply only. 
 I hope this clarifies your question. 
 Thanks, 
 Mae)

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AD8665 Input Voltage with Dual supply.