PI5USB212XUAEX-7R

Signal Buffers, Repeaters, Splitters Overview

The PI5USB212XUAEX-7R is a USB 2.0 signal regulator manufactured by Diodes Incorporated, designed to enhance signal integrity in high-speed data transmission applications. It operates within a wide supply voltage range of 2.3 V to 5.5 V and supports data rates up to 480 Mbps. The device features symmetric boost and pre-emphasis capabilities for D+ and D- lines to compensate for inter-symbol interference (ISI). It utilizes an X2-QFN-12 package with dimensions of 1.6 mm x 1.6 mm. The component includes I2C interface support for configuration and offers low-power modes with standby current as low as 13 µA.

Signal Buffers, Repeaters, Splitters Feature Summary

• Symmetric signal boosting and pre-emphasis on D+/D- channels to maintain common-mode stability
• Configurable receiver sensitivity and gain levels via I2C or pin settings
• Automatic detection of USB connection status and high-speed handshake success
• Low power consumption with programmable shutdown mode reducing current to 13 µA

Signal Buffers, Repeaters, Splitters Applications

• Laptop and personal computer USB ports
• USB extension cables and active hubs
• Television and monitor interfaces
• Server storage backplanes

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the specific suffix -7R against official Diodes Incorporated documentation to confirm tape and reel specifications. Ensure compatibility with existing PCB footprints for the X2-QFN-12 package. Cross-reference RoHS compliance details with the latest datasheet revision. Confirm lead times and availability directly with authorized distributors as inventory levels fluctuate.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when extending USB 2.0 cable lengths beyond standard limits while maintaining signal integrity. It is suitable for designs requiring configurable signal conditioning via I2C or hardware pins. Consider its wide operating voltage range for integration with various system power rails. Evaluate its low standby current for battery-powered or energy-efficient portable devices.

Signal Buffers, Repeaters, Splitters Part Context

This part belongs to the PI5USB212 series of USB 2.0 signal regulators from Diodes Incorporated. It is functionally similar to the PI5USB216 but may differ in specific configuration options or automotive qualification status. The XUAEX suffix indicates the specific packaging and traceability requirements for surface-mount assembly.

Signal Buffers, Repeaters, Splitters Replacement Considerations

PI5USB216E: Similar USB 2.0 signal regulator with comparable functionality. Verify pinout compatibility and configuration methods before substitution. Check if automotive qualification is required, as the PI5USB216Q variant exists.