SN65LVDS22DR

Overview

The SN65LVDS22DR is a single LVDS receiver manufactured by Texas Instruments, designed for high-speed data transmission applications. It operates within a supply voltage range of 2.4 V to 3.6 V and supports data rates up to 400 Mb/s. The device accepts differential LVDS inputs and provides LVTTL-compatible outputs, facilitating interface conversion between low-voltage differential signaling and standard logic levels. It functions reliably across an extended industrial temperature range from -40°C to +85°C. Packaged in an 8-SOIC surface-mount format, the component draws a typical operating current of 7 mA, ensuring efficient power consumption for embedded systems requiring robust signal integrity.

Feature Summary

• Converts differential LVDS signals to single-ended LVTTL logic levels
• Supports data transmission speeds up to 400 Mb/s
• Operates on a single 2.4 V to 3.6 V power supply
• Provides reliable performance in industrial temperature environments

Applications

• High-speed serial communication interfaces
• Data acquisition systems requiring LVDS-to-LVTTL translation
• Industrial control networks
• Test and measurement equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure that the procurement channel sources components directly from authorized distributors or the manufacturer to guarantee authenticity. Cross-reference the part number with the latest datasheet revision history to confirm compliance with current RoHS standards and material declarations before finalizing purchase orders.

Selection Notes

Select this component when a single-channel receiver is required to bridge LVDS transmission lines with LVTTL-based digital logic. Confirm that the system power supply remains stable within the 2.4 V to 3.6 V operational window. Evaluate the PCB layout constraints to accommodate the 8-SOIC footprint while maintaining trace impedance characteristics suitable for 400 Mb/s differential signaling. Verify thermal management requirements for the intended operating environment.

Part Context

This device belongs to the SN65LVDS series of interface integrated circuits produced by Texas Instruments. The series focuses on providing robust solutions for low-voltage differential signaling applications. The SN65LVDS22 variant specifically addresses the need for single-receiver functionality with LVTTL output compatibility, distinguishing it from transceivers or multi-channel receivers within the broader product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's official replacement guide or contact technical support for verified cross-reference information.