Comment on Questions about the insides of this optocoupler (TLP250)
ignotum@lemmy.world 2 months 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
Comment on Questions about the insides of this optocoupler (TLP250)
ignotum@lemmy.world 2 months 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.org 2 months 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.