DS99R124QSQ/NOPB

Overview

The DS99R124QSQ/NOPB is a display interface integrated circuit from Texas Instruments, designed for automotive applications. It functions as an FPD-Link I serializer supporting 18-bit color data. The device operates within a frequency range of 5 MHz to 43 MHz and accepts LVCMOS input signals. It is housed in a 48-pin WQFN package with surface mount installation. The component meets AEC-Q100 qualification standards and supports an operating temperature range from -40°C to +105°C.

Feature Summary

• Supports high-speed serial transmission of 18-bit color video data via FPD-Link I protocol
• Accepts parallel LVCMOS inputs and converts them into a single differential output stream
• Qualified for automotive environments with extended industrial temperature range capability

Applications

• Automotive rear-view camera systems
• In-vehicle infotainment display interfaces
• Digital mirror systems requiring low-latency video transmission

Procurement Notes

Verify the specific suffix 'SQ' against the official datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the design accounts for moisture sensitivity level requirements during assembly. Confirm that the 48-WQFN footprint matches the target PCB layout guidelines provided by the manufacturer. Check for any recent product change notifications regarding material composition or wire bond updates.

Selection Notes

Select this component when an 18-bit parallel-to-serial conversion is required for FPD-Link I compatible deserializers. It is suitable for designs needing robust automotive-grade reliability and wide temperature operation. Compare pinout compatibility with existing system architectures before integration. Ensure the host processor can supply the necessary LVCMOS voltage levels for reliable signal integrity across the link.

Part Context

This part belongs to the DS99R124Q series of FPD-Link serializers. It is specifically engineered for automotive display applications where long cable runs and noise immunity are critical. The Q-suffix indicates automotive qualification, while the SQ suffix denotes the specific WQFN package variant. It pairs with compatible deserializers like the DS90UR124Q series to form complete video links.

Replacement Considerations

Check for direct pin-compatible upgrades within the DS99R124 family. Verify if newer FPD-Link III or IV serializers meet bandwidth requirements while maintaining backward compatibility with existing deserializer hardware. Consult Texas Instruments for current availability status as automotive components may have limited production runs.