DS90LV028AHM

Overview

The DS90LV028AHM is a high-speed LVDS interface integrated circuit manufactured by Texas Instruments. It features two CMOS differential drivers and receivers, supporting data rates up to 400 Mb/s. The device operates on a single 3 V power supply with a maximum voltage of 3.6 V. It is designed for surface-mount installation in an SOIC-8 package. The component supports a wide operating temperature range from -40°C to +125°C. Input types are LVDS, while output types include TTL and LVTTL levels. Propagation delay is specified at 2.5 ns. This dual differential line receiver/driver configuration facilitates reliable serial data transmission in noise-sensitive environments.

Feature Summary

• Dual differential signaling capability for robust data transmission
• Low voltage operation compatible with standard 3V logic systems
• High-speed performance supporting 400 Mb/s data rates
• Wide industrial temperature range for harsh environment reliability

Applications

• Automotive infotainment system displays
• Industrial control panel interfaces
• Medical imaging equipment signal links
• Aerospace avionics display modules

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm exact package type and temperature grade. Ensure compatibility with existing PCB footprints for SOIC-8 or WSON-8 variants. Confirm RoHS compliance status through current manufacturer declarations. Cross-reference part numbers with authorized distributors to avoid counterfeit components. Validate electrical specifications against the latest datasheet revisions before final procurement decisions.

Selection Notes

Select this component when dual-channel LVDS-to-TTL conversion is required within automotive or industrial sectors. Compare propagation delay and power consumption metrics against similar devices in the DS90LV028 family. Consider thermal dissipation requirements given the 125°C maximum junction temperature limit. Evaluate board space constraints regarding the available package options. Ensure input/output voltage levels match the connected system logic families.

Part Context

This device belongs to the DS90LV028A series of low-voltage differential signaling interface ICs. It serves as a bridge between LVDS sources and TTL/LVTTL destinations. The series is widely used in applications requiring noise immunity over long cable runs. Variants differ primarily in packaging and qualification standards, such as AEC-Q100 for automotive use. The technology enables high-speed serial communication with minimal electromagnetic interference.

Replacement Considerations

Direct substitutes include other members of the DS90LV028A family with matching pinouts. Verify equivalent electrical characteristics such as data rate and supply voltage. Check for identical package dimensions if mechanical fit is critical. Confirm that any alternative meets the same environmental and qualification standards.