MR3003 is not recommended for new designs. We recommend TEF810X to be used as replacement.
The MR3003 is a high-performance, automotive qualified single chip 76–81 GHz transceiver for radar applications. The MR3003 transceiver includes 3 transmit and 4 receive channels. The MR3003 provides best in class performance such as high angular resolution with TX phase rotation, best in class separation of objects due to low phase noise and linearity, and long detection range due to high output power and low noise figure.