Continue to Site

Welcome to EDAboard.com

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.

Recent content by vikstiks

  1. V

    Common Mode Rejection Ratio for 741

    what i did to measure the CMRR is...u pls tell me if i was right... i first measured common mode gain with the circuitry made on breadboard using 4 resistors of 10 k each. one i kept as feedback resistor on pin no 2-6. and one resistor i grounded with pin no 3. remaining 2 resistors i kept at...
  2. V

    inverting and noninverting operational amplifiers

    in IC 741 opamp.... pin 2 ic -ve and 3 is +ve... both give the same o/p...k... bt y +ve n _ve thr???
  3. V

    inverting and noninverting operational amplifiers

    thank u... now pls help me with this very basic concept.... when both the amplifiers are same in opamp why one treats as positive and another as negative...?
  4. V

    inverting and noninverting operational amplifiers

    should o/p voltg increase with increase in i/p voltg frequency in case of inverting and non-inverting amplifier?
  5. V

    Common Mode Rejection Ratio for 741

    you did it right bt mathematically we calculate CMRR by th formula CMRR= 20log(Ad/Ac) - - - Updated - - - i have a query..pls reply.. should o/p voltg increase with increase in i/p voltg frequency in case of inverting and non-inverting amplifier? - - - Updated - - - no we can not...

Part and Inventory Search

Back
Top