TUSB214QRWBTQ1

Specialized Overview

The TUSB214QRWBTQ1 is an automotive-grade USB 2.0 high-speed signal conditioner manufactured by Texas Instruments. Designed for robust data transmission, it functions as a redriver to compensate for AC and DC losses in transmission channels. The device supports High Speed (HS) operation at 480 Mbps. It operates within a supply voltage range of 2.3 V to 6.5 V and draws a typical operating current of 22 mA. The component is housed in a compact 12-X2QFN package with dimensions of 1.6x1.6 mm. It is qualified under the AEC-Q100 standard and ensures reliable performance across an extended industrial temperature range from -40°C to +105°C.

Specialized Feature Summary

• Compensates for transmission channel losses including both AC and DC attenuation to maintain signal integrity over longer cable runs.

Specialized Applications

• Automotive infotainment systems requiring reliable USB connectivity.
• Vehicle telematics units utilizing USB 2.0 interfaces.
• Industrial control modules needing high-speed signal regeneration.

Specialized Procurement Notes

Verify the specific suffix 'Q1' confirms AEC-Q100 automotive qualification status. Confirm the 'RWBT' package designation matches the required 12-X2QFN footprint. Ensure the design accounts for the specified 2.3 V to 6.5 V supply voltage range. Check for moisture sensitivity level requirements during assembly processing.

Specialized Selection Notes

Select this component when automotive reliability and extended temperature operation are mandatory. Compare against the TUSB216QRWBTQ1 if higher drive strength or different pinout compatibility is needed. Verify that the 480 Mbps speed requirement aligns with the system's USB 2.0 High-Speed specifications. Ensure the PCB layout supports the small X2QFN package dimensions.

Specialized Part Context

This part belongs to the TUSB21x series of USB 2.0 high-speed signal conditioners from Texas Instruments. It shares functional similarities with the TUSB211 and TUSB212 models but is distinctively marked for automotive applications through its Q1 suffix. The series focuses on extending USB cable lengths and improving signal quality in noisy environments.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Texas Instruments resources for validated alternatives.