The SN65HVD230DR is a CAN Bus Interface IC manufactured by Texas Instruments. It is designed to meet the requirements of automotive, industrial automation, and medical applications. It is a single universal transceiver which provides a low power standby mode, allowing it to conserve energy when not transmitting or receiving. This IC provides support for a wide variety of CAN controller implementations including the ISO11898-2 standard and a priority-based arbitration scheme. It also features programmable bit rate, data phase time-outs, loop-back and monitor modes, and supports an automatic Wake-Up mode. The SN65HVD230DR is a popular choice for automotive, medical, and industrial control applications that need efficient, low power data transmission.