OTA as an integrator


by salil87
Tags: integrator, ota
salil87
salil87 is offline
#1
Sep2-13, 12:25 AM
P: 27
Hi
I just want to get some idea how to use an OTA as an integrator (for dual slope ADC). Can some one help me out or give me some links?
Thanks
Salil
Phys.Org News Partner Engineering news on Phys.org
Fiber-optic microscope will help physicians detect cancer, diseases at early stages
Wind tunnel tests support improved aerodynamic design of B61-12 bomb
Smart sensor technology to combat indoor air pollution
meBigGuy
meBigGuy is offline
#2
Sep2-13, 11:58 PM
P: 960
You charge a capacitor with the signal output current, and then discharge it with the reference. Not really sure what you are asking. Read the dual slope A/D article at wikipedia. I think the only difference with an OTA is where you put the capacitor.


Register to reply

Related Discussions
op amp integrator Electrical Engineering 15
Help with Op-Amp Integrator Engineering, Comp Sci, & Technology Homework 1
Op-Amp Integrator Electrical Engineering 3
Op-Amp Integrator Engineering, Comp Sci, & Technology Homework 1
Op-Amp Integrator Electrical Engineering 4