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The TCAN1042HGVDRQ1 is an automotive-grade high-speed CAN (Controller Area Network) transceiver from Texas Instruments, compliant with the ISO 11898-2:2016 high-speed CAN specification. This device provides differential transmission capability between the CAN protocol controller and the physical two-wire CAN bus, supporting both classical CAN and CAN FD (Flexible Data Rate) networks with data rates up to 5 Mbps. It is specifically designed for automotive and industrial applications with stringent requirements for reliability, electromagnetic compatibility, and fault protection.
Category:Integrated Circuits (ICs);Interface;Drivers, Receivers, Transceivers
Manufacturer:Texas Instruments
Packaging:Tape & Reel (TR);Cut Tape (CT)
Part Status:Active
Type:Transceiver
Protocol:CANbus
Number of Drivers/Receivers:1/1
Receiver Hysteresis:120 mV
Data Rate:5Mbps
Voltage - Supply:4.5V ~ 5.5V
Operating Temperature:-55°C ~ 125°C
Grade:Automotive
Qualification:AEC-Q100
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:8-SOIC
Base Product Number:TCAN1042
High-Speed CAN FD Support: Supports data rates up to 5 Mbps, meeting the high-bandwidth requirements of modern automotive networks.
Automotive-Grade Reliability: AEC-Q100 qualified, ensuring long-term stability and durability in automotive applications.
Wide Operating Temperature Range: Supports extreme temperatures from -55°C to 125°C, adapting to harsh environments such as engine compartments.
Low-Power Standby Mode: Features a standby mode with very low current consumption, supporting remote wake-up functionality to optimize system power consumption.
Excellent EMC Performance: Offers high electromagnetic immunity and low electromagnetic emissions, simplifying EMC compliance in system design.
Comprehensive Fault Protection: Includes bus short-circuit protection, thermal shutdown protection, and undervoltage lockout, ensuring safe operation under abnormal conditions.
IEC ESD Protection: Provides up to ±15 kV IEC 61000-4-2 ESD protection, enhancing system robustness.
Glitch-Free Power-Up/Power-Down: Supports glitch-free behavior on the bus during power-up and power-down, preventing false system triggering.
Automotive Body Electronics: Enables reliable CAN network communication in body control modules (BCMs), door modules, seat control, window lift, and lighting systems.
Powertrain & Chassis Control: Applied in engine control units (ECUs), transmission controllers, braking systems, and steering systems, ensuring reliable transmission of real-time control commands.
Advanced Driver Assistance Systems (ADAS): Provides high-speed data exchange capability in radar, camera sensor fusion, and automatic parking systems.
In-Vehicle Infotainment Systems: Used for CAN network communication between instrument clusters, head units, and rear-seat entertainment systems.
Industrial Automation & Control: Serves as a CAN bus interface in PLCs, robot controllers, variable frequency drives, and industrial gateways.
Medical Equipment: Provides reliable CAN communication connectivity in patient monitors, diagnostic equipment, and surgical robots.
The TCAN1042HGVDRQ1 from Texas Instruments is a high-performance, automotive-grade CAN FD transceiver. Its 5 Mbps high-speed support, AEC-Q100 qualification, wide-temperature operation capability, and comprehensive fault protection mechanisms make it an ideal choice for implementing reliable CAN network communication in automotive body electronics, powertrain, ADAS, and industrial automation systems, particularly in demanding applications with stringent safety and reliability requirements.
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