DS90LT012AHMF/NOPB

Overview

The DS90LT012AHMF/NOPB is a high-temperature LVDS interface integrated circuit manufactured by Texas Instruments. It functions as a single CMOS differential line receiver compliant with the EIA/TIA-644-A standard. The device supports data rates up to 400 Mb/s and operates on a single 3.3 V power supply within a voltage range of 2.7 V to 3.6 V. It features a propagation delay of 3.5 ns and dissipates 902 mW of power. The component is housed in a compact SOT-23-5 surface-mount package and is rated for an extended operating temperature range from -40 °C to +125 °C.

Feature Summary

• Supports high-speed data transmission at rates up to 400 Mb/s using LVDS signaling.
• Operates reliably in extreme environments with an extended industrial temperature rating up to 125 °C.
• Provides low-power consumption suitable for battery-operated or thermally constrained systems.

Applications

• High-temperature industrial communication interfaces
• Portable electronic devices requiring compact LVDS receivers
• Automotive electronics systems

Procurement Notes

Verify the suffix 'NOPB' confirms lead-free and RoHS compliance status directly from the manufacturer datasheet. Confirm the 'H' designation indicates the specific high-temperature grade (-40°C to +125°C) required for your application environment. Ensure the SOT-23-5 footprint matches your PCB layout constraints before ordering.

Selection Notes

Select this component when a single-channel LVDS receiver is needed for high-temperature applications. It serves as a direct replacement for the discontinued DS90LT012ATMF. Consider the SOT-23-5 package size if board space is limited. Verify that the 3.3V supply voltage aligns with your system's power architecture.

Part Context

This part belongs to the DS90LT012A family of LVDS line receivers. It is the high-temperature variant (indicated by 'H') of the standard DS90LT012ATMF, which has been discontinued. The 'NOPB' suffix denotes a non-pb-free (lead-free/RoHS compliant) version produced by Texas Instruments.

Replacement Considerations

The DS90LT012ATMF is the direct predecessor but is discontinued. No other cross-model substitutes are verified in the provided documentation.