FDC2114RGHR TI Capacitance-to-Digital Converters

The FDC2114RGHR is a 4-channel, 12-bit capacitance-to-digital converter from Texas Instruments designed for high-speed capacitive sensing applications requiring lower resolution but faster conversion rates. The device supports up to 4 capacitive sensor inputs, provides a 12-bit resolution, and features EMI-resistant architecture for robust operation in noisy environments. It operates over a supply range of 2.7V to 3.6V and offers wide excitation frequency range. The device features I2C interface, low power consumption, and includes shield drivers for active shielding of sensor lines. Housed in a 16-pin WQFN (RGH) package, it operates over -40°C to 125°C. Applications include proximity detection, gesture recognition, touch buttons, and industrial automation requiring fast conversion rates. In stock at HL Electronics – request a quote for fast delivery.