DS90C401M

Overview

The DS90C401M is a dual low voltage differential signaling (LVDS) driver manufactured by National Semiconductor, now part of Texas Instruments. It operates on a single 5 V supply with a range of 4.5 V to 5.5 V. The device supports data rates up to 155.5 Mb/s and accepts CMOS or TTL input signals. It features a propagation delay of 3.5 ns and is housed in an 8-pin SOIC package. The component functions within an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides dual LVDS output channels for high-speed serial data transmission
• Accepts standard CMOS or TTL logic levels at the input stage
• Operates reliably across extended industrial temperature conditions

Applications

• Display interface circuits requiring LVDS conversion
• High-speed serial data communication links
• Industrial control systems utilizing differential signaling

Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor was acquired by Texas Instruments. Ensure the specific suffix matches the required package and environmental rating. Confirm RoHS compliance status through official documentation before procurement.

Selection Notes

Select this component when a dual LVDS driver is needed for 5 V systems. Compare against the DS90C402MX if receiver functionality is also required. Verify that the 155.5 Mb/s speed meets the system timing requirements.

Part Context

This component belongs to the DS90C401 series of LVDS interface integrated circuits. It serves as a line driver converting single-ended inputs to differential outputs. The device is designed for applications requiring noise immunity and low electromagnetic interference in digital signal transmission.

Replacement Considerations

The DS90C401MX/NOPB is a verified equivalent offering identical electrical characteristics and pinout compatibility.