10 pcs : LDC2112YFDR - Data Acquisition ADCs/DACs - Specialised 2ch HMI Inductive Touch Buttons

LDC2112 / LDC2114 Inductive Sensors Texas Instruments LDC2112 / LDC2114 Inductive Touch Buttons include an inductive sensing technology that enables touch button design. This can be done on a wide variety of materials such as metal, glass, plastic, and wood, by measuring small deflections of conductive targets. The sensor for an inductive touch system is a coil that can be implemented on a small, compact PCB located behind the panel and protected from the environment. The LDC2112 / LDC2114 can reliably detect material deflections of less than 200nm. The LDC2112 / LDC2114 is a multi-channel low-noise inductance-to-digital converter with integrated algorithms to implement inductive touch applications. The device employs an innovative LC resonator that offers high rejection of noise and interference. The LDC2112 / LDC2114 includes an ultra-low power mode intended for power on/off buttons in battery powered applications.Learn more