TJA1081GTS/0Z

Specialized Overview

The TJA1081GTS/0Z is a FlexRay node transceiver compliant with ISO 17458-4:2013, designed for automotive networks operating at data rates from 2.5 Mbit/s to 10 Mbit/s. It provides an advanced interface between the protocol controller and the physical bus. The device features enhanced low-power modes optimized for ECUs permanently connected to the battery, supporting VBAT ranges of 4.75 V to 60 V. It offers excellent EMC performance, effective ESD protection up to ±6 kV, and comprehensive diagnosis capabilities including supply voltage monitoring and overtemperature detection.

Specialized Feature Summary

• Compliant with FlexRay electrical physical layer specification ISO 17458-4:2013
• Optimized for time-triggered communication systems in automotive applications
• Enhanced low-power management with very low current consumption in Sleep and Standby modes
• Robust protection against ESD, short circuits, and transients in automotive environments

Specialized Applications

• FlexRay network nodes in electrification and powertrain systems
• Electronic control units (ECUs) permanently connected to vehicle batteries
• Vehicle networking architectures requiring high electromagnetic compatibility

Specialized Procurement Notes

Verify component authenticity through authorized NXP distributors or direct manufacturer channels. Confirm package type SSOP16 and ordering suffix details match project requirements. Check for RoHS compliance status and ensure storage conditions adhere to semiconductor handling guidelines to prevent moisture sensitivity issues prior to assembly.

Specialized Selection Notes

Select this transceiver for FlexRay applications requiring Clamp 30 capability and permanent battery connection. Ensure host controller supports required I/O levels and wake-up patterns. Verify system voltage ranges align with the specified VBAT and VCC limits. Consider thermal management requirements given the operational temperature range and power dissipation characteristics during normal transmission.

Specialized Part Context

The TJA1081G belongs to NXP's FlexRay transceiver portfolio, functionally and pin-compatible with the TJA1081B. It serves as a critical interface component in automotive Ethernet and CAN/FlexRay hybrid networks. This series supports modern vehicle architectures demanding reliable, high-speed deterministic communication for safety-critical systems like braking and steering.

Specialized Replacement Considerations

The TJA1081B is fully functionally and pin compatible with the TJA1081G. Substitution requires verification of specific feature enhancements such as EMC performance improvements and low-power mode behaviors documented in the respective datasheets.