Description
●The SN65HVD233 is 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 signaling rates up to 1 Mbps.
●Designed for operation in especially harsh environments, the device features cross wire, overvoltage, and loss-of-ground protection to ±36 V, with common-mode transient protection of ±100 V. This device operates over a –7-V to 12-V common-mode range with a maximum of 60 nodes on a bus.
●Features
●• Bus-Pin Fault Protection Exceeds ±36 V
●• Bus-Pin ESD Protection Exceeds 16-kV Human Body Model (HBM)
●• Compatible With ISO 11898
●• Signaling Rates(1) up to 1 Mbps
●• Extended –7-V to 12-V Common-Mode Range
●• High-Input Impedance Allows for 120 Nodes
●• LVTTL I/Os Are 5-V Tolerant
●• Adjustable Driver Transition Times for Improved Signal Quality
●• Unpowered Node Does Not Disturb the Bus
●• Low-Current Standby Mode: 200 µA Typical
●• 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
●• DeviceNet™ Vendor ID #806(1)
●The signaling rate of a line is the number of voltage transitions that are made per second expressed in the units bps (bits per second).
●Applications
●• Down-Hole Drilling
●• High-Temperature Environments
●• Industrial Automation
●– DeviceNet Data Buses
●– Smart Distributed Systems (SDS™)
●• SAE J1939 Data Bus Interfaces
●• NMEA 2000 Data Bus Interfaces
●• ISO 11783 Data Bus Interfaces
●• CAN Data Bus Interfaces
●• Controlled Baseline
●• One Assembly or Test Site
●• One Fabrication Site
●• Available in Extreme (–55°C to 210°C) Temperature Range(1)
●• Extended Product Life Cycle
●• Extended Product-Change Notification
●• Product Traceability
