DS90C402M/NOPB

Overview

The DS90C402M/NOPB is a dual LVDS receiver manufactured by Texas Instruments, designed for low-voltage differential signaling applications. It converts LVDS inputs to TTL outputs with a data rate of 155.5 Mb/s and propagation delay of 6 ns. Operating on a 5 V supply (4.5 V to 5.5 V), it draws 10 mA current and dissipates 1.025 W power. The device supports input voltages up to ±100 mV and functions within -40°C to +85°C. Packaged in an SOIC-8 surface-mount format, it serves as a robust interface solution for digital signal transmission.

Feature Summary

• Dual-channel LVDS to TTL conversion capability
• Low voltage operation with standard 5 V supply compatibility
• Surface-mount packaging for compact circuit integration

Applications

• LVDS interface circuits
• Digital signal receivers
• Flat panel display interfaces

Procurement Notes

Verify the component authenticity against Texas Instruments specifications before integration. Confirm the SOIC-8 package dimensions and pinout alignment with your PCB layout requirements. Ensure the operating temperature range meets your environmental constraints. Check for RoHS compliance documentation if required by your manufacturing standards. Validate the 5 V power supply stability to maintain optimal performance.

Selection Notes

Select this component when dual LVDS-to-TTL conversion is required at moderate speeds. It suits designs needing 5 V logic compatibility rather than lower voltage standards. Consider the SOIC-8 footprint for space-constrained boards. Evaluate the 155.5 Mb/s limit against your system bandwidth needs. Compare power dissipation characteristics with thermal management capabilities.

Part Context

Part of the DS90C402 series, this receiver complements drivers like the DS90C401MX/NOPB. It belongs to Texas Instruments' LVDS interface IC family, focusing on reliable differential signaling conversion. The NOPB suffix indicates lead-free construction, aligning with modern environmental regulations for electronic components.

Replacement Considerations

The DS90C401MX/NOPB is a related driver component but not a direct functional substitute. No other specific replacement part numbers are confirmed in public documentation for this exact receiver configuration.