Tinychip Micro has proudly declared the introduction of China's inaugural automotive-grade, transformer-free direct-drive ultrasonic radar chip, known as the TCAU33. This innovative chip marks a significant milestone by achieving a completely localized supply chain, thereby addressing a notable void in the domestic market for such advanced products. In comparison to its existing counterparts, the TCAU33 stands out with its streamlined peripheral circuitry, enhanced performance metrics, and unparalleled cost-efficiency.