FEATURES
· Bus-Pin Fault Protection Exceeds ±36 V
· Bus-Pin ESD Protection Exceeds 16-kV 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-mA Typical
· Thermal Shutdown Protection
· Power-Up/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

SUPPORTS DEFENSE, AEROSPACE,
AND MEDICAL APPLICATIONS
· Controlled Baseline
· One Assembly/Test Site
· One Fabrication Site
· Available in Military (–55°C/125°C)
Temperature Range(1)
· Extended Product Life Cycle
· Extended Product-Change Notification
· Product Traceability

APPLICATIONS
· CAN Data Bus
· Industrial Automation
– DeviceNet™ Data Buses
– Smart Distributed Systems (SDS™)
· SAE J1939 Standard Data Bus Interface
· NMEA 2000 Standard Data Bus Interface
· ISO 11783 Standard Data Bus Interface

DESCRIPTION
The SN65HVD233 is used in applications employing
the controller area network (CAN) serial
communication physical layer in accordance with the
ISO 11898 standard. As a CAN transceiver, it
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 overtemperature protection and 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.