The DS90UB940TNKDRQ1 is a component manufactured by Texas Instruments and belongs to the DS90UB940 family. It is an FPD Link III de-serializer combined with the DS90UB949/947/929 -Q1 serializer that converts 1 channel or 2 channel FPD link III streams to the MIPI CSI-2 interface.
This component is used in automotive infotainment systems, including central information displays, rear seat entertainment systems, digital dashboards, etc., as well as in ADAS camera systems.
More information is available on the Texas Instruments website.