TXB0101DBVTG4

Translators, Level Shifters Overview

The TXB0101DBVTG4 is a single-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 interface between different logic families. The device features an automatic direction sensing mechanism that eliminates the need for a direction control pin. It supports data rates up to 24Mbps and is housed in a compact SOT-23-6 package. The component is designed for low power consumption and ensures signal integrity across mixed-voltage systems.

Translators, Level Shifters Feature Summary

• Automatic direction sensing capability removes the requirement for external direction control pins
• Supports bidirectional translation between 1.2V to 3.6V and 1.65V to 5.5V logic domains
• Provides high-speed data transmission with a maximum rate of 24Mbps
• Utilizes a compact six-pin surface-mount package suitable for space-constrained designs

Translators, Level Shifters Applications

• Interfacing low-voltage microcontrollers with higher-voltage peripherals
• Level shifting in I2C, SPI, and other multi-master bus architectures
• Battery-powered portable devices requiring efficient voltage translation
• Mixed-signal circuit boards integrating diverse logic voltage standards

Translators, Level Shifters Procurement Notes

Verify the specific suffix G4 indicates lead-free compliance and RoHS adherence when sourcing. Confirm the DBVT package variant matches your PCB footprint requirements. Ensure the supplier provides official datasheets to validate electrical characteristics against design specifications. Cross-reference the manufacturer part number to avoid counterfeit components.

Translators, Level Shifters Selection Notes

Select this component when a single channel of bidirectional level shifting is required without direction control overhead. Compare propagation delay and leakage current specifications against system timing constraints. Evaluate the operating temperature range to ensure compatibility with environmental conditions. Consider the package size relative to available board space and thermal management needs.

Translators, Level Shifters Part Context

This device belongs to the Texas Instruments TXB01xx series of voltage-level translators. It shares functional similarities with the TXS0101 but offers extended low-voltage support on the A side. The series is widely used in consumer electronics and industrial applications for bridging voltage gaps between modern low-power processors and legacy or high-voltage interfaces.

Translators, Level Shifters Replacement Considerations

The TXB0101DBVR is a direct pin-compatible alternative within the same series. The TXS0101DBVT serves as a similar function but may have different voltage ranges. Verify package dimensions and electrical parameters before substituting to ensure system compatibility.