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steve.taranovich
steve.taranovich
3/29/2019 4:09:23 PM
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matched resistor arrays
You can get some matched resistor arrays like those from Vishay. See this article on Discrete resistors vs. network resistors http://www.vishaypg.com/docs/49675/apps105.pdf 

These can give you good temperature tracking and accurate resistor matches if you want to build a discrete current source design

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