[sdiy] Protection Device?

Gordonjcp gordonjcp at gjcp.net
Tue Jun 19 23:12:01 CEST 2018

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.


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