FDC2212QDNTTQ1 TI Capacitance-to-Digital Converters

The FDC2212QDNTTQ1 is an automotive-grade (AEC-Q100) 2-channel, 28-bit capacitance-to-digital converter from Texas Instruments designed for automotive 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. 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 with AEC-Q100 qualification. Applications include automotive proximity detection, hands-free trunk opening, liquid level sensing, touch buttons, and occupant detection systems requiring high resolution. In stock at HL Electronics – request a quote for fast delivery.