Features for the TCAN334G

• 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
• Operatinles:
  • Normal mode (alldevices)
  • Low power standby mode with wake (TCAN334)
  • Silentmode (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 pinsare high impedance (no load to operating bus or application)
  • Power up / downglitch free operation
• Excellent EMC performance
• Protection features:
  • ESD Protection of busterminals
    • HBM ESD Protection exceeds ±25 kV
    • IEC61000-4-2 ESD Contact discharge protection exceeds ±12 kV
  • Driver dominant time out (TXDDTO)
  • Receiver dominant time out (RXD DTO)
  • Fault output pin(TCAN337 only)
  • Undervoltage protection onVCC
  • Thermal shutdownprotection
  • Current limiting on buspins

Description for the TCAN334G

The TCAN33x family of devices is compatible with the ISO 11898 High Speed CAN (ControllerArea Network) Physical Layer standard. TCAN330, TCAN332, TCAN334 and TCAN337 are specified for datarates 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 andreceiver Dominant Time Out (DTO) providing CAN network robustness. Integrated 12 kV IEC-61000-4-2ESD Contact Discharge protection eliminates the need of additional components for system levelrobustness.

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

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

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