FreeLists / si-list / [SI-LIST] Re: Current Bias Chip

["Andrew Ingraham" <a.ingraham@xxxxxxxx>]

Srivats,

You need a lot more information than simply a "current bias chip."  That
could mean almost anything.

What is it biasing?  Current output or voltage output?  Etc. etc.  Infinite
possibilities here.

Ask your PCB or circuit designer what SHE/HE needs the chip to do!

Regards,
Andy

> I need to buy an external current bias chip and provide it to my PCB
> designer. I have never done this before, what are the specifictions I need
> to look at before I buy one and which company is recomended? I need a
> tunable current bias chip. So how do I go about with  this. I would also
> like a rough estimate on the amount of currents Ill be looking at from a
> current chip.It would be great if it is in the micro amps range. Your help
> will be appreciated.
> regards
> srivats


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