LSF0101DRYR

Translators, Level Shifters Overview

The LSF0101DRYR is a single-channel bidirectional voltage-level translator manufactured by Texas Instruments. It operates with VCCA ranging from 0.95 V to 4.5 V and VCCB from 1.8 V to 5.5 V, enabling seamless translation between different logic families. The device features automatic direction detection for data flow control and supports both open-drain and push-pull output configurations. Packaged in a compact 6-SON (1.45x1 mm) footprint, it functions reliably across an extended temperature range of -40°C to +125°C.

Translators, Level Shifters Feature Summary

• Automatic direction detection eliminates the need for separate direction control pins
• Supports bidirectional data transfer between disparate voltage domains
• Configurable output types allow selection between open-drain and push-pull modes

Translators, Level Shifters Applications

• Interfacing low-voltage microcontrollers with higher-voltage peripherals
• Level shifting in I2C and SPI communication buses
• Portable electronic devices requiring power domain isolation

Translators, Level Shifters Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure the ordering part number matches the required output configuration and voltage ranges. Cross-reference the manufacturer's latest datasheet for any updates on environmental compliance or pinout definitions before finalizing procurement orders.

Translators, Level Shifters Selection Notes

Select this component when a single channel of bidirectional level translation is required between 0.95V–4.5V and 1.8V–5.5V domains. The automatic direction detection simplifies design compared to fixed-direction translators. Consider the 6-SON package size for space-constrained applications. Verify that the open-drain or push-pull output option meets the bus requirements of the connected systems.

Translators, Level Shifters Part Context

This device belongs to the LSF0101 family of voltage-level translators designed for mixed-voltage systems. It provides a simple interface solution for connecting components operating at different supply voltages without complex circuitry. The family emphasizes ease of use through automatic direction sensing and flexible output drive capabilities.

Translators, Level Shifters Replacement Considerations

Consult official substitution guides for equivalent single-channel bidirectional translators. Verify that alternative parts support the same VCCA and VCCB voltage ranges and offer compatible automatic direction detection features.