The L414745XFCB18BX is a Wi2Wi part that is commonly used in wireless systems such as Wi-Fi, Bluetooth, and Z-Wave. This part is a 12-bit low signal ADC and is used to convert analog signals into digital signals. It features dual sampling, programmable gain amplifier, up to 18-bit resolution, and a host of built-in peripherals. Additionally, it also supports wireless communication protocols like Bluetooth Low Energy, Wi-Fi, and Z-Wave. This feature makes it suitable for many wireless applications.