- on Education & Information
- Published in issue 2/2011 on page 45
Design tips for instrumentation amplifiers
E-Labs Inside section
What are the criteria when selecting an opamp and what are the most important specifications in the datasheet that I need to keep an eye on? When choosing the opamp, do you have to make a distinction between AC and DC applications? Also, when does it make sense to use a chopper-stabilised opamp? What is the maximum accuracy that can be obtained in practice?