Delta-sigma ADC basics: How the digital filter works

Designing with a delta-sigma analog-to-digital converter can help achieve the highest possible resolution in your system. But to maximize this architecture’s benefits, it helps to understand how the delta-sigma modulator and digital filter in the ADC combine to achieve greater measurement resolution. The latest installment of my Delta-Sigma ADC Basics series focuses on how the modulator and digital filter combine to achieve greater measurement resolution. 

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