TCAN1167-Q1

ACTIVE

Automotive CAN FD system basis chip with LDO output and watchdog

Product details

Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
Protocols CAN, CAN FD Number of channels 1 Supply voltage (V) 5.5 to 28 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety Quality-Managed
  • Wide input operational voltage range
  • Integrated LDO for CAN transceiver supply
    • 5-V LDO with 100 mA output current capability
  • Classic CAN and CAN FD up to 8 Mbps
    • Watchdog timer supporting multiple modes
      • Timeout
      • Window
      • Question and Answer Watchdog (Q&A)
  • Operating modes programable via SPI
    • Normal mode
    • Silent mode
    • Standby mode
    • Low-power sleep mode
  • High-voltage INH output for system power control
  • Local wake-up support via the WAKE pin
  • Advanced CAN bus fault detection support
  • Defined behavior when unpowered
    • Bus and IO terminals are high impedance (no load to operating bus or application)
  • Protection features:
    • ±58-V CAN bus fault tolerant
    • Load dump support on VSUP
    • IEC ESD protection
    • Under-voltage and over-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Extra wide junction temperature support
  • Available in the leadless VSON (14) package with wettable flank for improved automated optical inspection (AOI) capability
  • AEC Q100 (Grade 1) Qualified for automotive applications
  • Meets the requirements of ISO 11898-2:2016
  • Functional Safety Quality-Managed
  • Wide input operational voltage range
  • Integrated LDO for CAN transceiver supply
    • 5-V LDO with 100 mA output current capability
  • Classic CAN and CAN FD up to 8 Mbps
    • Watchdog timer supporting multiple modes
      • Timeout
      • Window
      • Question and Answer Watchdog (Q&A)
  • Operating modes programable via SPI
    • Normal mode
    • Silent mode
    • Standby mode
    • Low-power sleep mode
  • High-voltage INH output for system power control
  • Local wake-up support via the WAKE pin
  • Advanced CAN bus fault detection support
  • Defined behavior when unpowered
    • Bus and IO terminals are high impedance (no load to operating bus or application)
  • Protection features:
    • ±58-V CAN bus fault tolerant
    • Load dump support on VSUP
    • IEC ESD protection
    • Under-voltage and over-voltage protection
    • Thermal shutdown protection
    • TXD dominant state timeout (TXD DTO)
  • Extra wide junction temperature support
  • Available in the leadless VSON (14) package with wettable flank for improved automated optical inspection (AOI) capability

The TCAN1167-Q1 is a high-speed Controller Area Network (CAN) system basis chip (SBC) that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The transceiver supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps).

The TCAN1167-Q1 supports a wide input supply range and integrates a 5-V LDO output. The 5-V LDO output (VCCOUT) supplies the CAN transceiver voltage internally as well as additional current externally.

The TCAN1167-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows an ultra-low-current sleep state where power is gated to all system components except for the TCAN1167-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1167-Q1 initiates system start-up by driving INH high.

The TCAN1167-Q1 is a high-speed Controller Area Network (CAN) system basis chip (SBC) that meets the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification. The transceiver supports both classical CAN and CAN FD networks up to 8 megabits per second (Mbps).

The TCAN1167-Q1 supports a wide input supply range and integrates a 5-V LDO output. The 5-V LDO output (VCCOUT) supplies the CAN transceiver voltage internally as well as additional current externally.

The TCAN1167-Q1 allows for system-level reductions in battery current consumption by selectively enabling the various power supplies that may be present on a system via the INH output pin. This allows an ultra-low-current sleep state where power is gated to all system components except for the TCAN1167-Q1, while monitoring the CAN bus. When a wake-up event is detected, the TCAN1167-Q1 initiates system start-up by driving INH high.

Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 6
Type Title Date
* Data sheet TCAN1167-Q1 Automotive CAN FD System Basis Chip with LDO Output, Sleep Mode, and Watchdog datasheet PDF | HTML 10 Dec 2021
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
User guide TCAN1167EVM User's Guide PDF | HTML 07 Dec 2021
Functional safety information TCAN1167-Q1 Functional Safety Analysis Report PDF | HTML 31 Mar 2021
Functional safety information TCAN1167-Q1 Functional Safety Manual PDF | HTML 31 Mar 2021
Functional safety information TCAN1167-Q1 Functional Safety Report PDF | HTML 31 Mar 2021

Design & development

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

Evaluation board

TCAN1162EVM — TCAN1162 CAN transceiver with WAKE pin and integrated LDO evaluation module

This EVM can be used to evaluate the TLIN1162 family of devices. The CAN bus is easily accessed via test points, the J7 header, and a DSUB9 connector, standard in a lot of automotive applications for cabling. All pins are available through headers or test points. There is an integrated LDO with an (...)

User guide: PDF | HTML
Not available on TI.com
Evaluation board

TCAN1167EVM — TCAN1167-Q1 evaluation module for CAN FD system basis chip with LDO output and watchdog

This EVM can be used to evaluate the TCAN1167 family of devices. The CAN bus is easily accessed via test points, the J13 header, and a DSUB9 connector, standard in a lot of automotive applications for cabling. All pins are available through headers or test points. There is an integrated LDO with an (...)

User guide: PDF | HTML
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 CAD symbols, footprints & 3D models
VSON (DMT) 14 Ultra Librarian

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