TUSB212RWBT

Specialized Overview

The TUSB212RWBT is a USB 2.0 High-Speed Signal Conditioner manufactured by Texas Instruments, designed to extend cable lengths and improve signal integrity for USB 2.0 connections. It operates within a supply voltage range of 3 V to 3.6 V, with a typical operating current of 22 mA. The device supports data rates up to 480 Mb/s and functions reliably across an extended temperature range from -40°C to +85°C. Packaged in a compact 12-X2QFN (1.6x1.6 mm) form factor, it integrates I2C interface capabilities for configuration control. This component serves as a redriver to mitigate signal attenuation in high-speed USB applications.

Specialized Feature Summary

• Provides signal conditioning for USB 2.0 High-Speed connections to support longer cable runs.
• Integrates an I2C interface for programmable configuration and control.
• Utilizes a small 12-X2QFN package suitable for space-constrained designs.

Specialized Applications

• Extending USB 2.0 cable lengths beyond standard limits.
• Signal integrity improvement in high-speed USB host or device ports.
• Portable electronics requiring compact USB interface solutions.

Specialized Procurement Notes

Verify the specific suffix 'RWBT' against the official Texas Instruments datasheet to confirm package type and tape/reel specifications. Ensure compatibility with required operating temperatures and voltage levels before procurement. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Specialized Selection Notes

Select this component when USB 2.0 signal degradation requires active redriving rather than passive equalization. Compare against the automotive-grade TUSB212-Q1 series if higher temperature ranges or AEC-Q100 qualification are necessary. Verify that the 12-X2QFN footprint matches the PCB layout constraints.

Specialized Part Context

The TUSB212 belongs to the TUSB21x family of USB 2.0 High-Speed Signal Conditioners. It shares functional similarities with other members like the TUSB213 and TUSB214 but is specifically optimized for general-purpose USB 2.0 signal restoration without integrated battery charging detection controllers found in some sibling parts.

Specialized Replacement Considerations

Publicly confirmed direct substitutes include the TUSB212QRWBTQ1 for automotive applications. Other family members such as the TUSB213 may offer similar signal conditioning but require verification of pinout and feature compatibility.