TCAN334 3.3-V CAN Transceivers | TI.com

TCAN334 (ACTIVE)

3.3-V CAN Transceivers

 

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 1 Mbps. 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 12 kV IEC-61000-4-2 ESD Contact Discharge protection eliminates the need of additional components for system level robustness.

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

Features

  • 3.3-V Single Supply Operation
  • Data Rates up to 5 Mbps (TCAN33xG Devices)
  • Compatible With ISO 11898-2
  • SOIC-8 and SOT-23 Package Options
  • Operating Modes:
    • Normal Mode (All Devices)
    • Low Power Standby Mode With Wake
      (TCAN334)
    • Silent Mode (TCAN330, TCAN337)
    • Shutdown Mode (TCAN330, TCAN334)
  • Wide Common Mode Range of Operation ±12 V
  • Bus Pin Fault Protection of ±14 V
  • Total Loop Delay < 135 ns
  • Wide Ambient Operation Temperature Range:
    –40°C to 125°C
  • Optimized Behavior When Unpowered:
    • Bus and Logic Pins are High Impedance (No
      Load to Operating Bus or Application)
    • Power Up / Down Glitch Free Operation
  • Excellent EMC Performance
  • Protection Features:
    • ESD Protection of Bus Terminals
      • HBM ESD Protection Exceeds ±25 kV
      • IEC61000-4-2 ESD Contact Discharge
        Protection Exceeds ±12 kV
    • Driver Dominant Time Out (TXD DTO)
    • Receiver Dominant Time Out (RXD DTO)
    • Fault Output Pin (TCAN337 only)
    • Undervoltage Protection on VCC
    • Thermal Shutdown Protection
    • Current Limiting on Bus Pins

Parametrics

Compare all products in CAN/LIN Email Download to Excel
Part number Order Protocols Number of channels (#) Supply voltage(s) (V) Bus fault voltage (V) Common mode voltage (V) Signaling rate (Max) (Mbps) Low power mode HBM ESD (kV) IEC 61000-4-2 contact (+/- kV) Isolated Rating Operating temperature range (C) Package Group
TCAN334 Order now CAN     1     3.0 to 3.6     -14 to 14     -12 to 12     1     Standby
Shutdown    
25     12     No     Catalog     -40 to 125     SOIC | 8
SOT-23 | 8    
SN65HVD232 Order now CAN     1     3.0 to 3.6     -4 to 16     -2 to 7     1     No     16    
   
No     Catalog     -40 to 85     SOIC | 8    
TCAN330 Order now CAN     1     3.0 to 3.6     -14 to 14     -12 to 12     1     Silent
Shutdown    
25     12     No     Catalog     -40 to 125     SOIC | 8
SOT-23 | 8    
TCAN332 Order now CAN     1     3.0 to 3.6     -14 to 14     -12 to 12     1     No     25     12     No     Catalog     -40 to 125     SOIC | 8
SOT-23 | 8    
TCAN337 Order now CAN     1     3.0 to 3.6     -14 to 14     -12 to 12     1     Silent     25     12     No     Catalog     -40 to 125     SOIC | 8
SOT-23 | 8