Tuesday, November 17, 2015

Learn Analog Op-Amps Circuit Design

delabs Op-Amp Circuits (painstakingly) updated, The basic circuits and notes. some related resources in those pages too. An interactive tutor is also available.

Learn Analog Op-Amps Circuit Design
This is just a formatted-edited email thread exported from Eudora from my mailbox using the content concentrator. The circuit above was made by TF a student, This thread for circuit above has been put online to share information. The part under "From: delabs" are my writing. there may be some mistakes and broken links.

Design of a Thermocouple Amplifier.

This is in continuation of the thread called "Design of a Thermocouple Amplifier" doc00023.html which is in the same section .

Design of a ADC Interface for Microcontroller.

I need a few tips from you on Analog design in general: I have seen that a lot of ADCs have a separate AGND and DGND, but they are shorted at the chip. I believe this is required to keep the noisy digital return paths sperate from the analog return paths.

Analog Ground and Digital Ground