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Excellent TI Ap note covering offset and G calculations for the 4 possible
cases in single supply OpAmp designs.
https://www.ti.com/lit/an/sloa030a/sloa030a.pdf?ts=1659263143500&ref_url=https%253A%252F%252Fwww.google.fi%252F
Regards, Dana.
I am currently completing a project and it includes using a Step-Down Transformer to bring the mains Voltage (230V RMS 50Hz) down to 6V RMS. From here I have used a voltage divider to step down to 3.3Vpk-pk. However, the ADC for the microcontroller I am using has a range of 0-3.3V, and my signal...
Each of the op amps shown in the attached circuit diagram is powered from differing rails (+, gnd and gnd, -) to produce two identical, but DC shifted, outputs.
In addition, the input signal is referenced to the negative rail instead of ground. There is a reason for this relating to balanced...
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