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Current ampilfication | Cypress Semiconductor

Current ampilfication

Summary: 1 Reply, Latest post by danaaknight on 24 Jul 2014 07:49 AM PDT
Verified Answers: 0
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Deepthi's picture
2 posts

 is there any way to amplify the current by the factor of 2^(8) in the PSoC.

user_14586677's picture
7646 posts

Yes, classic OpAmp current source/sink can be done with onchip

OpAmp and external Rsense and a discrete transistor. Using onchip

VDAC one could drive that into aforementioned solution and effect

current multiplication.


1) Is your current DC only ?

2) Accuracy of desired current ?

3) Complience range of source/sink needed ?


Regards, Dana.




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