The SN65HVD233HD is a high temperature CAN Transceiver used in applications employing the controller area network (CAN) serial communication physical layer in accordance with the ISO 11898 standard, with the exception that the thermal shutdown is removed. As a CAN transceiver, the device provides transmit and receive capability between the differential CAN bus and a CAN controller, with signalling rates up to 1Mbps. It is designed for operation in especially harsh environments, the device features cross wire, over-voltage and loss-of-ground protection to ±36V, with common-mode transient protection of ±100V. This device operates over a -7to 12V common-mode range with a maximum of 60 nodes on a bus. If the common-mode range is restricted to the ISO 11898 standard range of -2 to 7V, up to 120 nodes may be connected on a bus. The RS (pin 8) provides for three modes of operation: high-speed, slope control or low-power standby mode.
● ±36V Bus-pin fault protection exceeds
● Signalling rates(1) up to 1Mbps
● High-input impedance allows for 120 nodes
● LVTTL I/Os are 5V tolerant
● Adjustable driver transition times for improved signal quality
● Unpowered node does not disturb the bus
● 200µA Typical low-current standby mode
● Power-up and power-down glitch-free bus inputs and outputs
● High-input impedance with low VCC
● Monolithic output during power cycling
● Loopback for diagnostic functions available
● Green product and no Sb/Br
●Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
