TUSB211QRWBRQ1

Specialized Overview

The TUSB211QRWBRQ1 is an automotive-grade USB 2.0 high-speed signal conditioner manufactured by Texas Instruments. It operates within a supply voltage range of 3V to 3.6V and supports data rates up to 480 Mb/s. The device is housed in a compact 12-X2QFN (1.6x1.6 mm) package with surface-mount installation. It is qualified to AEC-Q100 standards and functions reliably across an operating temperature range of -40°C to +105°C.

Specialized Feature Summary

• Provides signal conditioning for USB 2.0 High-Speed channels to compensate for transmission loss
• Features a patent-pending design that remains transparent to Low-Speed and Full-Speed signals
• Includes programmable signal gain selectable via external pull-down resistors

Specialized Applications

• Automotive infotainment systems requiring USB connectivity
• High-loss USB channel compensation in vehicle dashboards
• On-board diagnostic interfaces

Specialized Procurement Notes

Verify the specific suffix 'RWBRQ1' against the manufacturer's official datasheet to confirm the exact package type, tape-and-reel quantity, and temperature grade. Ensure the procurement source provides valid traceability documentation required for automotive components. Cross-reference the part number with the latest Texas Instruments product change notifications to confirm current production status and any recent specification updates.

Specialized Selection Notes

Select this component when designing automotive USB 2.0 links that require signal integrity restoration over long traces or cables. It is suitable for applications needing transparent operation for legacy Low-Speed and Full-Speed modes while actively compensating High-Speed signals. Verify that the system power supply aligns with the 3V to 3.6V operating range and that the PCB layout accommodates the 12-X2QFN footprint.

Specialized Part Context

This part belongs to the TUSB211-Q1 family of USB 2.0 redrivers designed specifically for automotive environments. It shares functional similarities with other members like the TUSB211ARWBTQ1 but differs in packaging and qualification details. The Q1 suffix denotes its compliance with automotive reliability standards, distinguishing it from commercial variants.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation.