TXB0108ZXYR

Translators, Level Shifters Overview

The TXB0108ZXYR is an 8-bit bidirectional voltage-level translator manufactured by Texas Instruments. It features auto-direction sensing and ±15-kV ESD protection. The device supports a data rate of 100 Mb/s and operates within a supply voltage range of 1.2 V to 5.5 V. It utilizes a Microstar Junior BGA-20 package (YZP suffix) and is rated for an operating temperature range from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Auto-direction sensing eliminates the need for direction control pins
• Provides ±15-kV electrostatic discharge protection on all ports
• Supports translation between any combination of voltages from 1.2 V to 5.5 V
• Buffered architecture with edge-rate accelerators for improved data rates

Translators, Level Shifters Applications

• Interfacing low-voltage processors with higher-voltage peripherals
• Level shifting in mixed-voltage digital systems
• Protecting sensitive I/O lines in industrial environments

Translators, Level Shifters Procurement Notes

Verify the specific package suffix ZXYR corresponds to the Microstar Junior BGA-20 footprint required for your PCB layout. Confirm that the auto-direction sensing feature aligns with your system's timing requirements, as it differs from fixed-direction translators. Ensure ESD protection ratings meet your application's environmental standards before finalizing procurement.

Translators, Level Shifters Selection Notes

Select this component when bidirectional level translation is required without dedicated direction control signals. The integrated ESD protection makes it suitable for high-reliability applications. Compare propagation delay specifications against other family members if precise timing margins are critical. Ensure the BGA-20 package is compatible with your assembly capabilities.

Translators, Level Shifters Part Context

This part belongs to the TXB0108 family of 8-bit bidirectional voltage-level translators. It shares functional similarities with variants like TXB0108RGYR but differs in packaging and potentially minor electrical characteristics. The family is designed for seamless integration into mixed-voltage digital designs requiring robust signal integrity.

Translators, Level Shifters Replacement Considerations

Direct substitutes include other TXB0108 variants such as TXB0108RGYR or TXB0108PWR, provided the package difference (BGA vs. VQFN/TSSOP) is accommodated in the design. Verify pinout compatibility and electrical parameters before substitution.