Optimal Op-Amp Circuit Designs for Precise Signal Amplification
Explore different op-amp configurations for signal amplification and learn how to optimize them for specific input signal ranges, ensuring minimal distortion and overshoot. Find solutions to achieve the desired 0 to 10V output with various input signal conditions and power supply voltages.
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Presentation Transcript
My input signal is -250mV to 250mV, Rg=27 and Rf=499, non-inverting mode, =/-VS=+/-15V I could get 10Vpp with small overshoot and undershoot (I used a 20dB wideband attenuator here so the actual output should x 10) But for my application I need 0 to 10V output
My input signal is 0mV to 500mV, Rg=27 and Rf=499, non-inverting mode, =/- VS=+/-15V The amplified signal has been distorted
Here VS=20V and VS=-10V The amplified signal has huge overshoot and undershoot
Here VS=20V and VS=-20V The amplified signal has been improved a bit but this may not be good for the opamp to operate
