Global Sources
EE Times-India
Stay in touch with EE Times India
EE Times-India > Amplifiers/Converters

Understand and apply the transimpedance amplifier (Part 2)

Posted: 10 Aug 2007     Print Version  Bookmark and Share

Keywords:transimpedance  op amps  sensor input  differentiator amplifier 

This article shows that the transimpedance amplifier is the same as a differentiator amplifier for stability calculations. The only difference between the transimpedance amplifier and a differentiator amplifier is the photodiode, which is a current source attached to the input node of the op amp. The photodiode has no affect on the stability calculations for a differentiator amplifier, once the diode capacitance is added to the total input capacitance of the differentiator amplifier.

View the PDF document for more information.

Comment on "Understand and apply the transimpeda..."
*  You can enter [0] more charecters.
*Verify code:


Visit Asia Webinars to learn about the latest in technology and get practical design tips.


Go to top             Connect on Facebook      Follow us on Twitter      Follow us on Orkut

Back to Top