Buffer Op Amp to Analog-to-Digital Converter Design: AC Coupled Differential Input, Dual Supply, Single-Ended Op Amp
Problem:
How do I buffer the input of an Analog to Digital Converter (ADC) when I have an AC coupled differential input, dual power supply and single-ended op amps?
Solution:
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Fully differential input applications are assumed to use the fully differential input of the ADC:

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