TCAN1042HDQ1

Drivers, Receivers, Transceivers Overview

The TCAN1042HDQ1 is an automotive-grade, high-speed CAN transceiver from Texas Instruments designed for robust communication in demanding environments. It supports data rates up to 2 Mb/s and operates within a supply voltage range of 4.5 V to 5.5 V. The device features 70-V bus-fault protection and provides 16-kV ESD protection on the bus pins. Packaged in an 8-SOIC format, it functions across an extended temperature range of -55°C to +125°C. With a propagation delay of 75 ns and a quiescent current of 45 mA, it ensures reliable half-duplex serial communication compliant with CAN standards.

Drivers, Receivers, Transceivers Feature Summary

• Integrated 70-V bus-fault protection for enhanced system durability
• I/O level shifting capability for flexible logic interface compatibility
• Robust electrostatic discharge protection rated at 16 kV
• Automotive qualification meeting AEC-Q100 standards

Drivers, Receivers, Transceivers Applications

• Automotive body control modules
• Instrument clusters and infotainment systems
• Industrial sensor networks requiring fault tolerance

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through official documentation. Check for end-of-life notifications as availability may vary. Ensure the component matches the required automotive grade certification for your application environment.

Drivers, Receivers, Transceivers Selection Notes

Select this transceiver when 70-V fault protection and I/O level shifting are required. Compare against standard CAN transceivers if higher noise immunity is needed. Verify that the 2 Mb/s speed meets system timing requirements. Consider the SOIC-8 footprint constraints during PCB layout planning.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TCAN1042HV family of automotive CAN transceivers. It shares core functionality with variants like the TCAN1042HDRQ1 but differs in packaging and reel configuration. The family emphasizes fault tolerance and flexibility for modern vehicle architectures.

Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include TCAN1042HDRQ1 (SOIC-8 Reel) and TCAN1042HVDQ1 (SOIC-8 Tube). Verify pinout compatibility and electrical parameters before substitution.