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Abstract: This paper describes a battery current sensor (CS) that consists of a calibrated 10mΩ shunt resistor, and a chip comprising a switched-capacitor (SC) ΔΣ ADC and a bandgap reference (BGR).
Abstract: To accommodate different use cases, the bandwidth (BW) and power dissipation of sensor interfaces for IoT applications should be highly scalable. For example, Coulomb counting requires ...