TCAN337G

ACTIVE

3.3-V CAN Transceivers with CAN FD (Flexible Data Rate)

Product details

Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 3 to 3.6 Bus fault voltage (V) -14 to 14 Signaling rate (max) (Bits) 5000000 Rating Catalog
Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 3 to 3.6 Bus fault voltage (V) -14 to 14 Signaling rate (max) (Bits) 5000000 Rating Catalog
SOIC (D) 8 29.4 mm² 4.9 x 6 SOT-23 (DCN) 8 4.64 mm² 2.9 x 1.6
  • 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 (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
  • 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 (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

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.

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.

Download View video with transcript Video

Similar products you might be interested in

open-in-new Compare alternates
Same functionality with different pin-out to the compared device
NEW TCAN3413 ACTIVE 3.3-V CAN FD transceiver with flexible IO and standby mode 3.3V CAN transceiver with 58-V bus fault protection, +/-30V Common mode range and 1.7-V to 3.6-V IO support
NEW TCAN3414 ACTIVE 3.3-V CAN FD transceiver with shut-down and standby mode 3.3V CAN transceiver with 58-V bus fault protection, +/-30V Common mode range and Shutdown mode support

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 2
Type Title Date
* Data sheet TCAN33x 3.3-V CAN Transceivers with CAN FD (Flexible Data Rate) datasheet (Rev. E) PDF | HTML 17 Dec 2019
Application note Overview of 3.3V CAN (Controller Area Network) Transceivers 22 Jan 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TCAN332EVM — TCAN33x dual-site industrial CAN evaluation module (EVM)

The EVM comes with the TCAN332 CAN transceiver factory installed. The CAN EVM may be reconfigured by a user for use with all TI CAN transceiver families: SN65HVD23x, SN65HVD25x, SN65HVD10x0 and SN65HVDA54x by replacing the transceiver and setting jumpers on the EVM. The EVM has configurations (...)

User guide: PDF
Not available on TI.com
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
User guide: PDF
Package Pins Download
SOIC (D) 8 View options
SOT-23 (DCN) 8 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos