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TCAN1046AV-Q1

ACTIVE

Enhanced automotive dual CAN transceiver with standby and 1.8-V IO support

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Data sheet

TCAN1046AV-Q1

ACTIVE
Data sheet Order now

Product details

Protocols CAN, CAN FD Number of channels 2 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
Protocols CAN, CAN FD Number of channels 2 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (max) (bps) 8000000 Rating Automotive
SOIC (D) 14 51.9 mm² 8.65 x 6 SOT-23-THN (DYY) 14 13.692 mm² 4.2 x 3.26 VSON (DMT) 14 13.5 mm² 4.5 x 3
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Two high-speed CAN transceivers with independent mode control
  • Meets the requirements of ISO 11898-2:2016 physical layer standard
  • Functional Safety-Capable
  • Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • I/O voltage range supports 1.7 V to 5.5 V
  • Support for 12-V and 24-V battery applications
  • Receiver common-mode input voltage: ±12 V
  • Protection features:
    • Bus fault protection: ±58 V
    • Undervoltage protection
    • TXD-dominant time-out (DTO)
      • Data rates down to 9.2 kbps
    • Thermal-shutdown protection (TSD)
  • Operating modes:
    • Normal mode
    • Low power standby mode supporting remote wake-up request
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power-up and power-down glitch-free operation on bus and RXD output
  • Junction temperatures from: –40°C to 150°C
  • Available in space-saving SOT-23, SOIC (14) and leadless VSON (14) packages (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability
  • AEC-Q100 (Grade 1): Qualified for automotive applications
  • Two high-speed CAN transceivers with independent mode control
  • Meets the requirements of ISO 11898-2:2016 physical layer standard
  • Functional Safety-Capable
  • Support of classical CAN and optimized CAN FD performance at 2, 5, and 8 Mbps
    • Short and symmetrical propagation delays for enhanced timing margin
  • I/O voltage range supports 1.7 V to 5.5 V
  • Support for 12-V and 24-V battery applications
  • Receiver common-mode input voltage: ±12 V
  • Protection features:
    • Bus fault protection: ±58 V
    • Undervoltage protection
    • TXD-dominant time-out (DTO)
      • Data rates down to 9.2 kbps
    • Thermal-shutdown protection (TSD)
  • Operating modes:
    • Normal mode
    • Low power standby mode supporting remote wake-up request
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power-up and power-down glitch-free operation on bus and RXD output
  • Junction temperatures from: –40°C to 150°C
  • Available in space-saving SOT-23, SOIC (14) and leadless VSON (14) packages (4.5 mm x 3.0 mm) with improved automated optical inspection (AOI) capability

The TCAN1046AV-Q1 and TCAN1048AV-Q1 ( TCAN104xAV-Q1) are dual, high-speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The TCAN104xAV-Q1 transceivers support both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device includes internal logic level translation via the VIO terminal to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels.

The two CAN channels support independent mode control through the standby pins. Therefore, each transceiver can be placed into a low-power state, standby mode, without impacting the state of the other CAN channel. While in standby mode, the device supports remote wake-up pattern via the CAN bus which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

The TCAN1046AV-Q1 and TCAN1048AV-Q1 ( TCAN104xAV-Q1) are dual, high-speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The TCAN104xAV-Q1 transceivers support both classical CAN and CAN FD networks up to 8 megabits per second (Mbps). The device includes internal logic level translation via the VIO terminal to allow for interfacing the transceiver I/O’s directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic levels.

The two CAN channels support independent mode control through the standby pins. Therefore, each transceiver can be placed into a low-power state, standby mode, without impacting the state of the other CAN channel. While in standby mode, the device supports remote wake-up pattern via the CAN bus which is compliant to the ISO 11898-2:2016 defined wake-up pattern (WUP).

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Type Title Date
* Data sheet TCAN104xAV-Q1 Automotive Dual CAN FD Transceiver with 1.8-V I/O Support and Standby Mode datasheet (Rev. A) PDF | HTML 30 Nov 2021
User guide TCAN1046A-Q1 and TCAN1046AV-Q1 Evaluation Module PDF | HTML 18 Oct 2022
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
Functional safety information TCAN1046Ax-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 03 Jun 2021

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TCAN1046ADEVM — TCAN1046A evaluation module

This EVM can be used to evaluate the TCAN1046A and TCAN1046AV product in the D package. The CAN buses are easily accessed via test points, 100 mil headers, or a DB9 connector, and symmetrically laid out for optimal performance. All IC signals are available through jumper connections, and modes are (...)

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SOIC (D) 14 Ultra Librarian
SOT-23-THN (DYY) 14 Ultra Librarian
VSON (DMT) 14 Ultra Librarian
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