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TCAN1042V-Q1

ACTIVE

Automotive fault-protected CAN transceiver with I/O level shifting and flexible data-rate

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TCAN1044AV-Q1 ACTIVE Enhanced automotive CAN transceiver with standby and 1.8-V I/O support Alternative packaging and enhanced features

TCAN1042V-Q1

ACTIVE
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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) (bps) 2000000 Rating Automotive
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) (bps) 2000000 Rating Automotive
SOIC (D) 8 29.4 mm² 4.9 x 6 VSON (DRB) 8 9 mm² 3 x 3
  • AEC-Q100 (grade 1): Qualified for automotive applications
  • Meets the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
  • Functional Safety-Capable
  • ’Turbo’ CAN:
    • All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
    • Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • EMC performance: supports SAE J2962-2 and IEC 62228-3 (up to 500 kbps) without common mode choke
  • I/O Voltage range supports 3.3 V and 5 V MCUs
  • Ideal passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load)
    • Power up/down with glitch free operation on bus and RXD output
  • Protection features
    • IEC ESD protection up to ±15 kV
    • Bus Fault protection: ±58 V (non-H variants) and ±70 V (H variants)
    • Undervoltage protection on VCC and VIO (V variants only) supply terminals
    • Driver dominant time out (TXD DTO) - Data rates down to 10 kbps
    • Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30 V
  • Typical loop delay: 110 ns
  • Junction temperatures from –55°C to 150°C
  • Available in SOIC(8) package and leadless VSON (8) package (3.0 mm x 3.0 mm) with improved automated optical inspection (AOI) capability
  • AEC-Q100 (grade 1): Qualified for automotive applications
  • Meets the ISO 11898-2:2016 and ISO 11898-5:2007 physical layer standards
  • Functional Safety-Capable
  • ’Turbo’ CAN:
    • All devices support classic CAN and 2 Mbps CAN FD (flexible data rate) and "G" options support 5 Mbps
    • Short and symmetrical propagation delay times and fast loop times for enhanced timing margin
    • Higher data rates in loaded CAN networks
  • EMC performance: supports SAE J2962-2 and IEC 62228-3 (up to 500 kbps) without common mode choke
  • I/O Voltage range supports 3.3 V and 5 V MCUs
  • Ideal passive behavior when unpowered
    • Bus and logic terminals are high impedance (no load)
    • Power up/down with glitch free operation on bus and RXD output
  • Protection features
    • IEC ESD protection up to ±15 kV
    • Bus Fault protection: ±58 V (non-H variants) and ±70 V (H variants)
    • Undervoltage protection on VCC and VIO (V variants only) supply terminals
    • Driver dominant time out (TXD DTO) - Data rates down to 10 kbps
    • Thermal shutdown protection (TSD)
  • Receiver common mode input voltage: ±30 V
  • Typical loop delay: 110 ns
  • Junction temperatures from –55°C to 150°C
  • Available in SOIC(8) package and leadless VSON (8) package (3.0 mm x 3.0 mm) with improved automated optical inspection (AOI) capability

This CAN transceiver family meets the ISO11898-2 (2016) High Speed CAN (Controller Area Network) physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mbps (megabits per second). Devices with part numbers that include the "G" suffix are designed for data rates up to 5 Mbps, and versions with the "V" have a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family has a low power standby mode with remote wake request feature. Additionally, all devices include many protection features to enhance device and network robustness.

This CAN transceiver family meets the ISO11898-2 (2016) High Speed CAN (Controller Area Network) physical layer standard. All devices are designed for use in CAN FD networks up to 2 Mbps (megabits per second). Devices with part numbers that include the "G" suffix are designed for data rates up to 5 Mbps, and versions with the "V" have a secondary power supply input for I/O level shifting the input pin thresholds and RXD output level. This family has a low power standby mode with remote wake request feature. Additionally, all devices include many protection features to enhance device and network robustness.
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Technical documentation

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Type Title Date
* Data sheet TCAN1042-Q1Automotive Fault Protected CAN Transceiver with CAN FD datasheet (Rev. D) PDF | HTML 28 Oct 2021
Application note Protecting Automotive CAN Bus Systems From ESD Overvoltage Events PDF | HTML 27 Apr 2022
Functional safety information TCAN1042x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. A) PDF | HTML 08 Dec 2021
User guide TCAN Evaluation Module (Rev. A) 16 Mar 2021

Design & development

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

Evaluation board

TCAN-SOIC8-EVM — Universal evaluation module for CAN transceivers in 8-pin SOIC or SOT package

The TCAN-SOIC8-EVM was developed to provide users the option to evaluate any Texas Instruments 8-pin CAN transciever device. The board provides evaluation flexibility with component footprint and jumper options.

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

TCAN1042DEVM — TCAN10xx controller area network (CAN) evaluation module

The evaluation module (EVM) comes with the TCAN1042D CAN transceiver factory installed. The CAN EVM can be reconfigured by a user for use with all TI CAN transceiver families: TCAN33x, SN65HVD23x, SN65HVD25x, SN65HVD10x0 and SN65HVDA54x by replacing the transceiver and setting jumpers on the (...)

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

TCAN1462EVM — TCAN1462-Q1 evaluation module for automotive signal improvement capable CAN FD transceiver

This EVM comes with TCAN162DRQ1 installed and is used to evaluate transceiver operation in a signal improved capable network. It is configurable for use with the TCAN1042(V)/51(V), TCAN1044(A)(V)/57(A)(V) and TCAN1462(V) 8-pin CAN transceivers by replacing the transceiver and setting (...)

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

TPS92662AEVM6-104 — TPS92662A-Q1 six channel matrix evaluation module

The TPS92662AEVM6-104 consists of 66 invidividually controllable LEDs configured into a six channel application. This evaluation module shows the versatility and configurability of the TPS92662A-Q1 LED Matrix Manager Device. Using the companion control PCB, 6CHAUTOECU-899, and the TPS92662AEVM (...)
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Evaluation board

TPS92662EVM6-900 — TPS92662-Q1 six channel matrix evaluation module

The TPS92662EVM6-900 consists of 66 invidividually controllable LEDs configured into a six channel application. This evaluation module shows the versatility and configurability of the TPS92662-Q1 LED Matrix Manager Device. Using the companion control PCB, 6CHAUTOECU-899, and the TPS92662EVM (...)
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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 (...)
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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
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Reference designs

TIDA-01425 — Automotive Stand-Alone Gateway Reference Design with Ethernet and CAN

The TIDA-01425 is a subsystem reference design for automotive gateways focused on increasing bandwidth and processing power in gateway applications. The design implements Ethernet physical layer transceivers (PHYs) for increased bandwidth along with an automotive processor for greater processing (...)
Design guide: PDF
Schematic: PDF
Reference designs

TIDA-050030 — 120W dual-stage matrix compatible automotive headlight ECU reference design

This reference design details a headlight ECU using an interleaved boost in voltage regulation mode feeding four synchronous buck channels. This design is also capable of matrix headlight control and is mounted to a heatsink and enclosure to emulate an automotive headlight ECU. The TPS92682-Q1 is (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
SOIC (D) 8 Ultra Librarian
VSON (DRB) 8 Ultra Librarian
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