FDC2212DNTR TI Capacitance-to-Digital Converters

The FDC2212DNTR is a 2-channel, 28-bit capacitance-to-digital converter from Texas Instruments designed for high-resolution capacitive sensing applications. The device supports up to 2 capacitive sensor inputs, provides a 28-bit resolution for precision measurement, and features EMI-resistant architecture. It operates over a supply range of 2.7V to 3.6V and offers wide excitation frequency range for flexibility in sensor design. The device features I2C interface, low power consumption, and supports automatic offset calibration. Housed in a 12-pin WSON (DNT) package, it operates over -40°C to 125°C. Applications include proximity detection, gesture recognition, liquid level sensing, touch buttons, and industrial automation requiring high-resolution capacitive sensing. In stock at HL Electronics – request a quote for fast delivery.