piclist-bounces@mit.edu wrote:
> I am looking for such a device. I need it small, fast, and I need at
> least three. Output current should be settable, over a reasonable
> range. I expect to be using 10-100mA. Input is from a 9 - 12V source.
> 
> Anyone seen something like this?

I needed something similar not too long ago. Didn't seem to find anything that fit the bill, so I ended up building my own current sink using a PIC (already part of the project), SPI DAC, OpAmp plus some transistors and resistors. Wasn't desgined with 100mA in mind, though. I should have a few pcbs left.

> Linear solutions are not acceptable.

I'm not sure what this means.

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