The Signal
Tags
OPT101
Photodiode
Precision Amplifier
Transimpedance
trim offset voltage
Trimming
Related Posts
Blog Post:
Where are the Trim Pins?
Bruce Trump
My colleague Soufiane recently published an article, “ Pushing the Precision Envelope .” In it, he discussed various technologies we use to “trim” or adjust the offset voltage of our amplifiers to very low values. It got me thinking about offset voltage trim pins—where did...
on
Aug 28, 2012
Blog Post:
Illuminating Photodiodes ;-)
Bruce Trump
I’m surprised by the number of questions we get on our support forums regarding photodiodes and associated circuits. Here is a 10-minute quick-start—the stuff an analog designer should know. A simple photodiode model shows the key elements—a diode in parallel with a current source...
on
Aug 6, 2012