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Product Detailed Parameters
- Description：DS90UB953TRHBRQ1
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Serializer
- Data Rate：4.16Gbps
- Input Type：CSI-2, MIPI
- Output Type：FPD-Link III, LVDS
- Number of Inputs：4
- Number of Outputs：1
- Voltage - Supply：1.71V ~ 1.89V
- Operating Temperature：-40°C ~ 105°C
- Grade：Automotive
- Qualification：AEC-Q100
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-VQFN (5x5)
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Overview
The DS90UB953TRHBRQ1 is a serializer from the Texas Instruments DS90UB953 series, designed for automotive applications. It converts MIPI CSI-2 input signals to FPD-Link III output. The device supports a data rate of 4.16 Gb/s with four LVCMOS inputs and one LVDS output. It operates on a 1.8 V supply voltage within a range of 1.71 V to 1.89 V. The component is housed in a 32-VQFN package and is qualified under AEC-Q100 standards. It functions reliably across an operating temperature range of -40°C to +105°C.
Feature Summary
- Converts MIPI CSI-2 interface data to FPD-Link III serial format
- Supports high-speed transmission up to 4.16 Gb/s
- Includes integrated GPIO pins with voltage sensing capabilities
Applications
- Automotive camera systems
- Radar sensor interfaces
- High-resolution image sensor connections
Procurement Notes
Verify the specific suffix TRHBRQ1 against official datasheets to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and thermal management requirements. Confirm that the AEC-Q100 qualification meets project reliability standards. Check for moisture sensitivity levels prior to soldering processes.
Selection Notes
Select this component when interfacing MIPI CSI-2 sensors with FPD-Link III deserializers in automotive environments. Consider the 32-VQFN package size for space-constrained designs. Verify that the 4.16 Gb/s bandwidth matches the sensor's output requirements. Ensure the operating temperature range aligns with the vehicle's environmental conditions.
Part Context
This part belongs to the DS90UB953 family of serializers. It is often paired with compatible deserializers like the DS90UB960-Q1. The series is optimized for ADAS applications requiring high-bandwidth video transmission. Other variants include different temperature grades or package options within the same functional family.
Replacement Considerations
The DS90UB953ATRHBRQ1 is a related variant with an extended temperature range up to +125°C. Verify pinout compatibility before substitution. Ensure that the higher temperature rating does not introduce unnecessary cost if the standard range suffices.
