DS90LV028AQMAX/NOPB

Overview

The DS90LV028AQMAX/NOPB is an automotive-grade LVDS interface integrated circuit manufactured by Texas Instruments. It features two differential drivers and receivers, supporting data rates up to 400 Mb/s. The device operates on a single 3 V to 3.6 V power supply with a typical operating current of 9 mA at 3.3 V. Input voltage ranges from -100 mV to 100 mV, while the output type is LVTTL. It has a propagation delay of 2.5 ns and maximum power dissipation of 1.068 W. The component is housed in an SOIC-8 package and functions within a temperature range of -40°C to +125°C.

Feature Summary

• Automotive qualification compliant with AEC-Q100 standards for extended reliability
• Dual differential line receiver architecture for high-speed signal integrity
• Low power consumption design suitable for battery-operated systems
• Integrated ESD protection capabilities

Applications

• Automotive infotainment systems
• In-vehicle display interfaces
• ADAS sensor data transmission
• Telematics control units

Procurement Notes

Verify the complete part number including the suffix /NOPB to ensure lead-free compliance and specific packaging options. Confirm that the AEC-Q100 qualification aligns with your specific automotive application requirements. Check the datasheet for the latest revision history to ensure compatibility with existing design specifications. Validate the SOIC-8 footprint dimensions against your PCB layout guidelines before finalizing procurement.

Selection Notes

Select this component when dual-channel LVDS reception is required in automotive environments. Ensure the system operates within the specified 3 V to 3.6 V voltage range. Consider the SOIC-8 package size constraints during PCB design. Verify that the 400 Mb/s data rate meets the bandwidth requirements of the connected peripherals. Compare thermal performance if multiple units are placed closely together.

Part Context

This device belongs to the DS90LV028A series of low-voltage differential signaling (LVDS) interface ICs. It is specifically designed for automotive applications requiring robust signal transmission over twisted-pair cables. The 'Q' designation indicates automotive qualification, while 'MAX' specifies the SOIC-8 package variant. The '/NOPB' suffix denotes a non-phosphorus bromide lead-free finish.

Replacement Considerations

DS90LV028ATMX/NOPB offers similar electrical characteristics but lacks automotive qualification and has a lower maximum operating temperature of +85°C. DS90LV028AQDQFTQ1 provides the same functionality in a smaller WSON-8 package with slightly different power consumption metrics.