The summing amplifier is configured from an op-amp. What is 5,592 + 9,861? And that’s how my mind goes blank. Mental arithmetic was never my forte, despite being in the engineering profession. Instead, I relied on one of man’s greatest inventions, the calculator, as I struggled thro...
An Op Amp Gain Bandwidth Product An ADC and DAC Least Significant Bit (LSB) How to Derive the Instrumentation Amplifier Transfer… The Transfer Function of the Non-Inverting Summing… How to Derive the Inverting Amplifier Transfer Function Differential Amplifier Calculator How to Derive the ...
Figure 1 The summing of V1 and V2 is not direct. Resistors R1 and R2 make a weighted sum and this is what makes this amplifier very useful. As in the case with the differential amplifier, one can use this circuit to achieve any linear function. This article shows you how to design a...
I presented a method for designing a bipolar to unipolar converter using a summing amplifier. In this article I am going to show more examples of bipolar to unipolar converters which are based on a summing amplifier configuration. You can adapt them to your needs if you use the method I des...