Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Bandgap stability with opamp offset

Status
Not open for further replies.
C

crystalballs

Member level 1
Joined
Jan 10, 2008
Messages
32
Helped
6
Reputation
12
Reaction score
4
Trophy points
1,288
Activity points
1,479
bandgap stability

Hi all,


**broken link removed**

In this bandgap the startup circuit works fine untill I apply an offset (vos) to the opamp.
With a positive offset, all it's ok but witha negative one the loop becomes open!
Why does it happen?
Any suggestion to avoid this bad behavior, please?

TIA,
CBs
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top