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Using ADA4891 for Sample and hold circuit

Question asked by wallman16 on Mar 18, 2016
Latest reply on Jul 27, 2016 by AnnaFeB

Hi ,

 

We are using ADA4891 for sample and hold circuit , but would like to know if the Amplifier be stable when the capacitor drains of the

charge leaving the input similar to that of Floating state.

 

We are using a switch before the capacitor connected to ADA4891 which used in unity gain.

 

 

Thanking you

With best regards and wishes

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