[sdiy] Protection Device?

[Gordonjcp]

On Tue, Jun 19, 2018 at 12:52:47PM -0700, Tim Ressel wrote:
> Hi,
> 
> I am forever duplicating a circuit for protecting processor inputs:
> a series current limiting resistor, a pair of schottky diodes for
> clamping to ground and pos rail, and sometimes a schmitt trigger
> buffer. Is there a single component that does this?

Dual Schottky diode?  You do get them, specifically for input
protection.  They are quite popular in automotive electronics, so you
probably won't break them in a studio.

-- 
Gordonjcp