Enhanced automotive CAN transceiver with silent

TCAN1057A-Q1

ACTIVE

Product details

Protocols CAN, CAN FD Number of channels (#) 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (Max) (Mbps) 8 TI functional safety category Functional Safety-Capable Rating Automotive Operating temperature range (C) -40 to 150 Low power mode Silent Common mode voltage (V) -12 to 12 Isolated No
Protocols CAN, CAN FD Number of channels (#) 1 Supply voltage (V) 4.5 to 5.5 Bus fault voltage (V) -58 to 58 Signaling rate (Max) (Mbps) 8 TI functional safety category Functional Safety-Capable Rating Automotive Operating temperature range (C) -40 to 150 Low power mode Silent Common mode voltage (V) -12 to 12 Isolated No
SOIC (D) 8 19 mm² 4.9 x 3.9 SOT-23-THN (DDF) 8 8 mm² 2.9 x 2.8
  • AEC-Q100 (Grade 1) Qualified for automotive applications

  • 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
  • TCAN1057AV 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
    • Silent mode
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power up/down glitch free operation on bus and RXD output
  • Junction temperature from: –40°C to 150°C
  • Available in SOIC (8), small footprint SOT-23 (8), and leadless VSON (8) package with improved automated optical inspection (AOI) capability
  • AEC-Q100 (Grade 1) Qualified for automotive applications

  • 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
  • TCAN1057AV 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
    • Silent mode
  • Optimized behavior when unpowered
    • Bus and logic pins are high impedance (no load to operating bus or application)
    • Hot-plug capable: power up/down glitch free operation on bus and RXD output
  • Junction temperature from: –40°C to 150°C
  • Available in SOIC (8), small footprint SOT-23 (8), and leadless VSON (8) package with improved automated optical inspection (AOI) capability

The TCAN1057A-Q1 and TCAN1057AV-Q1 are high speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceivers have certified electromagnetic compatibility (EMC) operation making it an ideal choice for classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Upto 8 Mbps operation in simpler networks is possible with these devices. The transceivers support two modes of operation; normal mode and silent mode. The transceivers also include many protection and diagnostic features including thermal shutdown (TSD), TXD-dominant timeout (DTO), and bus fault protection up to ±58 V. The device has defined fail-safe behavior in supply under-voltage or floating pin scenarios.

The transceiver features an integrated level shifter on the VIO pin which supplies internal logic-level translation for interfacing the transceiver I/Os directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic level.

The TCAN1057A-Q1 and TCAN1057AV-Q1 are high speed controller area network (CAN) transceivers that meet the physical layer requirements of the ISO 11898-2:2016 high-speed CAN specification.

The transceivers have certified electromagnetic compatibility (EMC) operation making it an ideal choice for classical CAN and CAN FD networks up to 5 megabits per second (Mbps). Upto 8 Mbps operation in simpler networks is possible with these devices. The transceivers support two modes of operation; normal mode and silent mode. The transceivers also include many protection and diagnostic features including thermal shutdown (TSD), TXD-dominant timeout (DTO), and bus fault protection up to ±58 V. The device has defined fail-safe behavior in supply under-voltage or floating pin scenarios.

The transceiver features an integrated level shifter on the VIO pin which supplies internal logic-level translation for interfacing the transceiver I/Os directly to 1.8-V, 2.5-V, 3.3-V, or 5-V logic level.

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Type Title Date
* Data sheet TCAN1057A-Q1 and TCAN1057AV-Q1 Automotive Fault-Protected CAN FD Transceiver datasheet (Rev. B) 18 Nov 2021
Functional safety information TCAN1057Ax-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA 07 Jun 2021

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SOIC (D) 8 View options
SOT-23-THIN (DDF) 8 View options

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