[sdiy] How available are these parts to you?

[Seb Francis]

IMO the LM/NJM 13700 would be the one to use in any new design.  But 
depending on the application there may be other options (for example the 
SSM2164).

Seb


Ray Wilson wrote:

> How hard do people perceive getting these parts to be on a scale of 1 
> to 10. With 1 being hard/expensive to 10 being easy/not-as-expensive. 
> I'm working on something new and I want to make it so that the parts 
> are as available as possible.
>
> 1) LM3080
> 2) CA3080
> 3) CA3280
> 4) LM13600
> 5) LM13700
> 6) Roll your own simple transconductance amp with transistors/op amps.
>
> Any feedback appreciated...
>
> Thanks
>
> Ray
>
>