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24-Bit Capacitance-to-Digital Converter with Temperature Sensor AD7745/AD7746
FEATURES
Capacitance-to-digital converter New standard in single chip solutions Interfaces to single or differential floating sensors Resolution down to 4 aF (that is, up to 21 ENOB) Accuracy: 4 fF Linearity: 0.01% Common-mode (not changing) capacitance up to 1...