SLLSEQ7F December   2015  – May 2025 TCAN330 , TCAN330G , TCAN332 , TCAN332G , TCAN334 , TCAN334G , TCAN337 , TCAN337G

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5.   Device Options
  6. 4Pin Configuration and Functions
  7. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Switching Characteristics
    7. 5.7 Typical Characteristics
    8. 5.8 Typical Characteristics, TCAN330 Receiver
    9. 5.9 Typical Characteristics, TCAN330 Driver
  8.   Parameter Measurement Information
  9. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 TXD Dominant Timeout (TXD DTO)
      2. 6.3.2 RXD Dominant Timeout (RXD DTO)
      3. 6.3.3 Thermal Shutdown
      4. 6.3.4 Undervoltage Lockout and Unpowered Device
      5. 6.3.5 Fault Pin (TCAN337)
      6. 6.3.6 Floating Pins
      7. 6.3.7 CAN Bus Short Circuit Current Limiting
      8. 6.3.8 ESD Protection
      9. 6.3.9 Digital Inputs and Outputs
    4. 6.4 Device Functional Modes
      1. 6.4.1 CAN Bus States
      2. 6.4.2 Normal Mode
      3. 6.4.3 Silent Mode
      4. 6.4.4 Standby Mode with Wake
      5. 6.4.5 Bus Wake via RXD Request (BWRR) in Standby Mode
      6. 6.4.6 Shutdown Mode
      7. 6.4.7 Driver and Receiver Function Tables
  10. 7Application Information Disclaimer
    1. 7.1 Application Information
      1. 7.1.1 Bus Loading, Length and Number of Nodes
    2. 7.2 Typical Application
      1. 7.2.1 Design Requirements
        1. 7.2.1.1 CAN Termination
      2. 7.2.2 Detailed Design Procedure
      3. 7.2.3 Application Curves
    3. 7.3 System Examples
      1. 7.3.1 ISO11898 Compliance of TCAN33x Family of 3.3V CAN Transceivers Introduction
      2. 7.3.2 Differential Signal
      3. 7.3.3 Common-Mode Signal and EMC Performance
    4. 7.4 Power Supply Recommendations
    5. 7.5 Layout
      1. 7.5.1 Layout Guidelines
      2. 7.5.2 Layout Example
  11.   Device and Documentation Support
    1. 8.1 Receiving Notification of Documentation Updates
    2. 8.2 Support Resources
    3. 8.3 Trademarks
    4. 8.4 Electrostatic Discharge Caution
    5. 8.5 Glossary
  12. 8Revision History
  13. 9Mechanical, Packaging, and Orderable Information

3 Description

The TCAN33x family of devices is compatible with the ISO 11898 High Speed CAN (Controller Area Network) Physical Layer standard. TCAN330, TCAN332, TCAN334 and TCAN337 are specified for data rates up to 1Mbps. Pending the release of the updated version of ISO 11898-2 including CAN FD, additional timing parameters defining loop delay symmetry are specified for the TCAN330G, TCAN332G, TCAN334G and TCAN337G devices. The devices include many protection features including driver and receiver Dominant Time Out (DTO) providing CAN network robustness. Integrated 12kV IEC-61000-4-2 ESD Contact Discharge protection eliminates the need of additional components for system level robustness.

The use of single 3.3V supply enables the transceivers to directly interface with 3.3V CAN controllers/MCUs. In addition, these devices are fully compatible with other 5V CAN transceivers on the same bus.

These devices have excellent EMC performance due to matched Dominant and Recessive Common Modes. Ultra low power Shutdown and Standby modes make these devices attractive for battery powered applications.

This family of devices is available in standard 8-pin SOIC packages for drop-in compatibility and in small SOT-23 packages for space-constrained applications.

Package Information
PART NUMBERPACKAGE(1)PACKAGE SIZE(2)
TCAN330/G
TCAN332/G
TCAN334/G
TCAN337/G		SOIC (8)4.9mm × 6mm
SOT-23 (8)2.9mm x 1.6mm
(1) For all available packages, see Section 9.
(2) The package size (length × width) is a nominal value and includes pins, where applicable.
TCAN330 TCAN332 TCAN334 TCAN337 TCAN330G TCAN332G TCAN334G TCAN337G Block Diagram Block Diagram