Texas Instruments RF and Wireless - RF Transceiver ICs IWR6843ARQGALPR

The IWR6843ARQGALPR is a single-chip RF transceiver IC designed for operation in the 60 GHz to 64 GHz frequency range, utilizing FMCW radar technology. It integrates a PLL, transmitter, receiver, baseband, and ADC, providing a continuous bandwidth of 4 GHz. The device features four receive channels and three transmit channels, with a transmit power of 12 dBm and a receiver noise figure of 12 dB. This IC includes a built-in calibration and self-test system, an ARM Cortex-R4F-based radio control system, and a C674x DSP for advanced signal processing. It supports various interfaces, including multiple ADC channels, SPI, UART, CAN-FD, and I2C, making it versatile for different applications. The internal memory configuration includes 1.75 MB with ECC, allowing for efficient data handling. The IWR6843ARQGALPR is suitable for applications such as industrial sensing, gesture recognition, traffic monitoring, and security systems. It is designed for functional safety compliance, certified up to SIL 2, making it appropriate for safety-critical applications. The compact 10.4 mm x 10.4 mm flip chip BGA package facilitates easy assembly and low-cost PCB design. Operating conditions support a junction temperature range of -40°C to 105°C.