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Using auto-zero op amps in signal-conditioning apps

Posted: 10 Jun 2009 ?? ?Print Version ?Bookmark and Share

Keywords:op amp? signal conditioning? auto-zero?

At first glance, the term "auto-zero" op amp may appear to be something new, but in reality this architectural concept has been around for decades. This article explores the history behind auto-zero op amps and provides a high-level overview of the architecture. Additionally, the article explores the inherent benefits of this architecture for signal-conditioning applications. Finally, an example application is analyzed to further compare the auto-zero architecture to that of traditional op amps.

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