Brokaw bandgap reference

Okay kiddo, do you know what a bandgap is? Let's start there. Basically, it's the energy difference between the two bands in a semiconductor material.

Now, a bandgap reference is a way to make sure you always have the same amount of voltage even if the temperature changes. The Brokaw bandgap reference is a specific way of making this happen, named after the man who invented it.

The Brokaw bandgap reference uses two different voltage sources and a bunch of electronic components to calculate what the voltage should be. Even if the temperature changes, the components make sure the voltage stays the same.

Think of it like you have a special machine that always makes your favorite toy blocks the same size no matter if it's really hot or really cold outside. That's what the Brokaw bandgap reference does with voltage.

Hope that helps!