8-pin (D) package image

SN65HVD233HD ACTIVE

High Temperature 3.3-V CAN Transceiver

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Quality information

Rating High Temp
RoHS Yes
REACH Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins SOIC (D) | 8
Operating temperature range (°C) -55 to 175
Package qty | Carrier 75 | TUBE

Features for the SN65HVD233-HT

  • 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)
  • 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 Range2
    • Extended Product Life Cycle
    • Extended Product-Change Notification
    • Product Traceability
    • Texas Instruments high-temperature products use
      highly optimized silicon (die) solutions with
      design and process enhancements to maximize
      performance over extended temperatures.

(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).
2 Custom temperature ranges available
All other trademarks are the property of their respective owners

Description for the SN65HVD233-HT

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.

If the common-mode range is restricted to the ISO 11898 standard range of –2 V to 7 V, up to 120 nodes may be connected on a bus. This transceiver interfaces the single-ended CAN controller with the differential CAN bus found in industrial, building automation, and automotive applications.

RS (pin 8) provides for three modes of operation: high-speed, slope control, or low-power standby mode. The high-speed mode of operation is selected by connecting RS directly to ground, thus allowing the driver output transistors to switch on and off as fast as possible with no limitation on the rise and fall slope. The rise and fall slope can be adjusted by connecting a resistor to ground at RS, because the slope is proportional to the output current of the pin. Slope control is implemented with a resistor value of 10 kΩ to achieve a slew rate of ≉ 15 V/µs, and a value of 100 kΩ to achieve ≉ 2 V/µs slew rate. For more information about slope control, refer to the Application and Implementation section.

The SN65HVD233 enters a low-current standby mode, during which the driver is switched off and the receiver remains active if a high logic level is applied to RS. The local protocol controller reverses this low-current standby mode when it needs to transmit to the bus.

A logic high on the loopback (LBK, pin 5) of the SN65HVD233 places the bus output and bus input in a high-impedance state. The remaining circuit remains active and available for the driver to receiver loopback, self-diagnostic node functions without disturbing the bus.

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

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