FTC334B是专业的触摸按键处理芯片，采用最新高精度数字电容测量技术，能做到防辐

射以及电源干扰、防面板水珠影响、适应各种电源供电等。其最大能支持到8个触摸按键功能。

输出4位数二进制码，可以接电阻后做成模拟电压书。带灵敏度选项脚，以及按键指示口。适

用家电等对抗干扰要求高的产品应用。-FTC334B a professional touch keys processing chip, high-precision digital capacitance measurement using the latest technology to achieve anti-radiation

Radio and power supply interference, anti-impact panel drops to adapt to various power supply and so on. Its maximum support to eight touch keys function.

Output 4-digit binary code, the resistor can be made ​ ​ into an analog voltage book. Sensitivity option with foot and mouth key instructions. Suitable

With appliances and other products for applications that require high interference.