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Two AD8400 in parallel. Is it ok?

Question asked by ASilver on Jun 27, 2017
Latest reply on Jun 28, 2017 by ASilver

 Hello, community! 

 

 In my project. I need to control resistance from very low values (25 Ohms or less). Because wiper resistance of AD8400 is about 50 Ohms, I plan to connect several AD8400 in parallel.

 

 Are there any restrictions for using AD8400 (and other digit pots) in this way?

 Are any other ways to solve this problem with AD devices?

 

Thank you for attention.)

 

Andrew.

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