Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
Hi all,
I want to use the AD8638 OP Amp as a simple buffer.
I know that according to theory we need to check the phase of the open loop gain where the magnitude of it crosses 0 dB. According the datasheet page 8 it comes to 1 MHz, and the phase is aprox. 65 degrees (meaning stable). But what...
Hi all,
As u can see in the attached circuit there is a resistor in the cathode side and one in the anode side.
The question is why not to put one equivalent resistor equals to the series sum of them (when the led is on lets assume it's a short) ?
I know the answer has something to do with CMR...
The basic definition for parallel conection is that EACH leg of the resistor will be connected to the other. In here they are only connected through Vout. the second wire of each resistor is connected to another point.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
