The TPT710xx device is an isolated CAN transceiver that meets the ISO11898 High-speed CAN (Controller Area Network) physical layer standard. The device is designed to be applied in CAN FD networks up to 5 Mbps and to enhance timing margin and higher data rates in long and high-loading networks. As the design, the device features cross-wire, overvoltage, and loss of ground protection from −42 V to +42 V, overtemperature shutdown, and a −30 V to +30 V common-mode range. The VCCA is the power supply input for RXD and TXD I/O pins which support a wide range from 2.25 V to 5.5 V. The 2nd power supply VCCB of CAN BUS side which supports the range from 4.5 V to 5.5 V.