DS90LV047ATM/NOPB

Overview

The DS90LV047ATM/NOPB is a low-voltage differential signaling (LVDS) interface integrated circuit manufactured by Texas Instruments. It integrates four CMOS differential line drivers and receivers within a single package. The device supports data rates up to 400 Mb/s with an input type compatible with CMOS and TTL logic levels. It operates on a supply voltage ranging from 3 V to 3.6 V, typically at 3.3 V, with a maximum power dissipation of 1.088 W. The component functions reliably across an industrial temperature range of -40°C to +85°C. It utilizes a 16-pin SOIC narrow package for surface mount installation.

Feature Summary

• Integrates four independent differential line drivers and receivers in a compact form factor
• Supports high-speed data transmission up to 400 Mb/s using LVDS technology
• Compatible with standard CMOS and TTL input logic levels

Applications

• High-speed serial data communication links
• Industrial control system interfaces
• Display panel driver connections

Procurement Notes

Verify the manufacturer designation as Texas Instruments despite the National Semiconductor origin, as the company acquired the product line. Confirm the specific suffix /NOPB indicates lead-free and RoHS compliance status. Ensure the package type matches the required 16-pin SOIC narrow footprint for PCB layout compatibility before ordering.

Selection Notes

Select this component when a quad-channel LVDS solution is required for moderate speed applications up to 400 Mb/s. It serves as a suitable alternative to higher-speed variants like the DS90LV048 if lower bandwidth suffices. Consider the thermal performance given the 1.088 W power dissipation rating in the SOIC-16 package during continuous operation.

Part Context

This part belongs to the DS90LV047A series of LVDS interface devices. It shares core electrical specifications with other variants such as the DS90LV047ATMX and DS90LV047ATMTC/NOPB, differing primarily in packaging style and manufacturing revisions. The /NOPB suffix specifically denotes non-phosphorus lead-free construction.

Replacement Considerations

The DS90LV047ATMTC/NOPB offers identical electrical characteristics but uses a TSSOP-16 package instead of SOIC-16. The DS90LV047ATMX provides the same SOIC-16 footprint but may have different availability or revision status.