Clamping extension to pins

Tip / Sign in to post questions, reply, level up, and achieve exciting badges. Know more

cross mob
Not applicable
Hello,

For one of the extensions to an existing design, I thought of adding clamps to the following question using general purpose diodes. Does this look right?

I wasn’t sure if one needs a current limiting resistor i.e. say if this isn’t an application where power dissipation is of primal importance. In this regard, can you get away without a current limiting resistor (to preserve impedance of source)?

Thanks.
0 Likes
0 Replies