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ADA4412-3

Question asked by LMC on Mar 14, 2013
Latest reply on Mar 15, 2013 by DNisbett

Hi,

 

Reading the ADA4412-3 datasheet regarding inputs and AC coupling. Page 9 states "If ac coupling is used, the saturated output level is higher because the drivers have to sink more current on the low side. If dual supplies are used (VS− < GND), no level shifting is required."

 

However, page 11 states "Inputs to the ADA4412-3 are normally dc-coupled. Ac coupling the inputs is not recommended"

 

My question is, if I use dual supplies, can I have AC coupled inputs?

 

Regards,

 

Leon

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