TXB0102DCUT

Translators, Level Shifters Overview

The TXB0102DCUT is a dual-channel bidirectional voltage-level translator manufactured by Texas Instruments. It operates with a VCCA supply range of 1.2V to 3.6V and a VCCB supply range of 1.65V to 5.5V, enabling seamless translation between different logic families. The device features automatic direction sensing for simplified interface design. Key electrical parameters include a maximum data rate of 100Mbps and a propagation delay of 12.9ns at specific load conditions. It is housed in an 8-pin VSSOP package with dimensions of 2.3mm x 2.3mm x 0.85mm and supports an operating temperature range from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Supports bidirectional voltage translation between low-voltage (1.2V-3.6V) and higher-voltage (1.65V-5.5V) domains.
• Features automatic direction sensing capability, eliminating the need for a direction control pin.
• Provides three-state outputs for safe bus sharing and system integration.

Translators, Level Shifters Applications

• Interfacing low-voltage processors with 3.3V or 5V peripherals.
• Connecting I2C, SMBus, and other open-drain buses across voltage domains.
• General-purpose level shifting in embedded systems requiring mixed-voltage logic.

Translators, Level Shifters Procurement Notes

Verify the suffix 'DCUT' corresponds to the VSSOP-8 package and tape-and-reel shipping configuration. Confirm that the VCCA and VCCB supply voltages are within the specified ranges before deployment. Ensure ESD protection measures are adequate during handling, as the component is sensitive to static discharge. Cross-reference the manufacturer part number with official datasheets to confirm pinout compatibility.

Translators, Level Shifters Selection Notes

Select this component when bidirectional translation is required without explicit direction control signals. It is suitable for applications needing high-speed performance up to 100Mbps. Consider the VSSOP-8 package size constraints and thermal requirements. Compare against similar translators if lower power consumption or different voltage ranges are needed.

Translators, Level Shifters Part Context

This part belongs to the TXB01xx series of voltage-level translators from Texas Instruments. It is designed for applications requiring reliable signal integrity across varying logic levels. The series is commonly used in consumer electronics, industrial controls, and computing devices where mixed-voltage interfaces are prevalent.

Translators, Level Shifters Replacement Considerations

TXS0102DCUR

Translators, Level Shifters FAQ

Does the TXB0102DCUT require a direction control pin?

No, it features automatic direction sensing, so no external direction control signal is needed.

What is the maximum data rate supported by this translator?

The device supports a maximum data rate of 100Mbps.