From: legg@nospam.magma.ca   
      
   On Mon, 22 Dec 2025 13:11:53 -0800, john larkin    
   wrote:   
      
   >   
   >   
   >https://www.electronicdesign.com/resources/ideas-for-design/art   
   cle/55339913/analog-devices-regulation-loop-without-a-resistive-divider   
   >   
   >   
   >Why not just bypass the upper feedback divider resistor? That's what   
   >we do.   
   >   
   >   
   >John Larkin   
   >Highland Tech Glen Canyon Design Center   
   >Lunatic Fringe Electronics   
      
   Wouldn't trust any direct connection between an integrated circuit   
   pin and a sensing point, particularly in the presence of noise.   
      
   Also don't trust internally generated reference currents. Why?   
   Probably because it's just one more added complication and source   
   for error, over which the end user has no control.   
      
   RL   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)