This range of capacitance-to-digital converters (CDCs) from Analog Devices are high precision, fully integrated CDCs. Designed for industrial, automotive and consumer applications, this family of CDCs offer accurate capacitance sensing within these applications.
Capacitance to Digital Converters - Analog Devices
Capacitive sensing is a very low-power, high-resolution contactless sensing technique that can be applied to a variety of applications ranging from proximity
detection and gesture sensing to material analysis and remote liquid level sensing.