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TCAN1042HDRQ1

TITCAN1042HDRQ1

Texas Instruments
1/1 Transceiver CANbus 8-SOIC
Active5,295 in stock
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Overview

The TCAN1042HDRQ1 is a high-speed CAN (Controller Area Network) transceiver designed for automotive applications. It enables communication between microcontrollers and the CAN bus by converting logic-level signals to CAN differential signals and vice-versa. This device supports data rates up to 5 Mbps for CAN FD and is AEC-Q100 qualified.

Why Choose This Part

This transceiver offers robust operation with bus fault protection up to +/-70 V and IEC ESD protection up to 15 kV, enhancing system reliability. Its AEC-Q100 qualification (grade 1) ensures suitability for harsh automotive environments. The support for 3.3 V and 5 V MCUs simplifies integration with various microcontrollers, while short and symmetrical propagation delays improve network timing margins.

Applications

Automotive Body Control Modules
Used for reliable CAN communication within vehicle body control units, managing functions like lighting, door locks, and window controls.
Powertrain Systems
Facilitates robust data exchange in engine control units (ECUs) and transmission control units (TCUs), critical for engine management and efficiency.
ADAS (Advanced Driver-Assistance Systems)
Integrates into ADAS modules for high-speed data transfer between sensors, cameras, and processing units, enabling features like adaptive cruise control and lane keeping.
Electric Vehicle (EV) Battery Management Systems
Provides the communication interface for battery management systems (BMS) to monitor and control battery cells, ensuring safe and efficient operation.
Industrial Control Networks
Although primarily automotive, its robust design and CAN FD support make it suitable for industrial control systems requiring reliable high-speed data communication over a CAN network.

Key Specifications

Type Transceiver
Protocol CANbus
Data Rate 5Mbps
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -55degC ~ 125degC
Supplier Device Package 8-SOIC
Number of Drivers/Receivers 1/1

Getting Started

To get started with the TCAN1042HDRQ1, engineers can utilize evaluation modules (EVMs) provided by Texas Instruments, which typically include schematics and example code. Integration involves connecting the device to a CAN-enabled microcontroller and the CAN bus, following the ISO 11898-2:2016 standard. Standard development environments for the chosen microcontroller can be used to implement the CAN protocol stack.

TCAN1042 Family

Part NumberDifferenceStock
TCAN1042HGDRQ1 GDRQ1 2,350
TCAN1042HGVDR GVDR 3,611
Also available as: TCAN1042

Also Consider

SN65HVD230DR TITexas Instruments - For applications that do not require CAN FD or AEC-Q100 qualification, the SN65HVD230DR provides a cost-effective, basic 3.3V CAN transceiver solution.
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