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AD8235 - Recovery after shutdown and output capability

Question asked by Dominique.OSWALD on Mar 15, 2017
Latest reply on Jun 19, 2017 by Emman.A

Hello AD engineers,


Two information are missing on the AD8235 datasheet:

 

- How long shall it takes to come back from shutdown. In simulation model it is pretty quick < 10µs then it start a normal behavior from VCC/2 (ref = Vneg = 0V, Vpos = VCC =  3V); is it the real behavior?

- how much capacitance can it drive at is output. I want to connect it directly to an AD7689 input with 330ohms and 1nf, shall it remain stable (in simulation it works...)?

 

Sincerely,

 

Dominique OSWALD

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