[sdiy] Analog MAT12 matched NPN pairs

[pata at ieee.org]

Though I love MAT12 very much, I don't recommend it.
Because, as already other member said, MAT12 is too expensive and has 
over specs to be used in VCOs/ VCFs.

As my experience (10pcs, 3 different date codes), MAT12 is quite 
quiet=low noise, default Vos is less than 1mV, excellent Anti-log curve.
I think MAT12 is suitable for industrial use, to reduce time for tuning 
and trimming.
And that's why I love MAT12 ;-)

Taku

(2014/06/01 10:48), john slee wrote:
> I think my MFOS modular PCBs arrived at work last week. I was
> originally planning to match 2n3904s and cuddle them up in goo
> and heatshrink, but these caught my eye as I was browsing Mouser
> for VCO parts...
>
> http://www.mouser.com/ds/2/609/MAT12-246314.pdf
>
> Comments? They're quite expensive ($30+ each even in /10 qty)
> but OTOH I don't need that many, and they're in nice shiny metal
> cans, they're available, and they're already matched. Worth it?
>
> John
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