I haven’t really been able to find much on this. I recognize the totem-pole and what that’s for. Would love help understanding:

  • What’s the triangle?
  • What’s the rectangle immediately after?
  • Why are there two outputs instead of one? A lecture I watched claimed this is common.
  • Ignotum@lemmy.worldEnglish
    3·
    2 days ago

    The triangle is an opamp, as for the other two questions… Don’t know, biasing resistor bridge? Not sure why it would have that though

    • ChaoticNeutralCzech@feddit.orgEnglish
      3·
      2 days ago

      It cannot be just a bridge, or else its output woukd stay constant regardless of input. There are other mandatory resistors missing in the diagram though.