Bandgap voltage reference circuit

[wing0]

Hello,

Can some one explain to me what does high precision bandgap voltage reference means?

And the types of circuit for bandgap voltage reference?

And what are the advantages and disadvantages of using those circuit?

Thank you.

 

[g.s.javed]

HI.
There are a lot of topics discussing this already. Just scroll down the window. You will find all the topics there. There is a "Similar topic" list there.

Hope this helps.