A. L. Aita

A 6-to-12B Resolution-Reconfigurable Multi-Voltage Domain Charge-Sharing SAR ADC for IoT Microcontroller Applications

This paper presents a 6-to-12 bit resolutionreconfigurable charge-sharing successive approximation register (SAR) analog-to-digital converter (ADC) with a wide differential input range of $\pm 2.5 ~\mathrm{V}$. The proposed architecture enables programmable resolution (6, 8, 10, and 12 bits) by selectively activating p...