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Current Source Topology

Question asked by sangyuno0o on May 2, 2016
Latest reply on Oct 24, 2016 by Emman.A

Good Morning,

 

My name is Sang Yun Bang, and I am a graduate research assistant at New York University.

 

We are developing bio-electronics for the research. Especially, in our all-in-one measurement PCB board project, we are facing difficulties on bi-directional current source topology. The component of LTC6082 has been used for the previous version. However, since we are targeting 0 to 300nA with the resolution of 1 nA, the topology was unstable to implement on our PCB board.

 

I would like to have the recommendation from the industries' expert and modify our design for the next version.

 

I will really appreciate any help and suggestion

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