TEXAS INSTRUMENTS FDC2212DNTT 电容式触摸传感器, 2.7 V, 3.6 V, WSON, 12 引脚
The is a Capacitance-to-Digital Converter that has low-power, high- resolution contactless sensing technique. The sensor in a capacitive sensing system is any metal or conductor, allowing highly flexible system design. The main challenge limiting sensitivity in capacitive sensing applications is noise susceptibility of the sensors. The device is multi-channel, noise-resistant, high-resolution and high-speed. The devices employ an innovative narrow-band based architecture to offer high rejection of noise and interferers while providing high resolution at high speed. The devices support a wide excitation frequency range, offering flexibility in system design. A wide frequency range is especially useful for reliable sensing of conductive liquids such as detergent, soap and ink.
电源电压DC 2.70V min
供电电流 2.1 mA
针脚数 12
输入数 2
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 3.6V
电源电压Max 3.6 V
电源电压Min 2.7 V
引脚数 12
封装 WFDFN-12
长度 4 mm
宽度 4 mm
高度 0.8 mm
封装 WFDFN-12
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 车用, 传感与仪器
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
ECCN代码 EAR99