DS90UB903QSQX/NOPB

$4.62

Description：LINE DRIVER
Series：-

SKU:baedaca549c3 Category: Serializers, Deserializers Brand: National Semiconductor

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Product introduction

Product Detailed Parameters

Description：LINE DRIVER
Series：-
Mfr：National Semiconductor
Package：Bulk
Function：Serializer
Data Rate：900Mbps
Input Type：LVCMOS
Output Type：FPD-Link III, LVDS
Number of Inputs：21
Number of Outputs：1
Voltage - Supply：1.71V ~ 1.89V, 3V ~ 3.6V
Operating Temperature：-40°C ~ 105°C
Grade：Automotive
Qualification：AEC-Q100
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (6x6)

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DS90UB903QSQX/NOPB

Overview

The DS90UB903QSQX/NOPB is a display interface integrated circuit manufactured by Texas Instruments, belonging to the DS90UB903Q series. It functions as an 18-bit color FPD-Link III serializer equipped with a bidirectional control channel. The device supports data rates corresponding to frequencies between 10 MHz and 43 MHz. It operates within a supply voltage range of 1.71 V to 1.89 V and utilizes CML output types. The component is housed in a WQFN-40 package suitable for SMD/SMT mounting. It meets AEC-Q100 qualification standards and functions reliably across an operating temperature range from -40°C to +105°C.

Feature Summary

Supports 18-bit color video transmission via FPD-Link III technology
Integrates a bidirectional control channel for I2C communication
Qualified for automotive applications under AEC-Q100 standards

Applications

Automotive camera systems requiring high-speed video serialization
In-vehicle infotainment display interfaces
Advanced driver-assistance system (ADAS) sensor links

Procurement Notes

Verify the manufacturer designation carefully, as the model number indicates Texas Instruments despite the input brand. Confirm the specific suffix 'X' denotes tape-and-reel packaging compatible with automated assembly processes. Ensure the component matches the WQFN-40 footprint and electrical specifications required for the target design.

Selection Notes

Select this component when an 18-bit color depth is required for FPD-Link III links. It is appropriate for designs needing bidirectional control capabilities alongside high-speed video data. Consider the WQFN-40 package size and thermal characteristics during PCB layout planning.

Part Context

This part is part of the DS90UB90xQ family of serializers designed for automotive environments. It pairs with compatible deserializers such as the DS90UR903Q series to form complete video link solutions. The Q-series designation signifies automotive-grade reliability and extended temperature operation.

Replacement Considerations

The DS90UB903QSQ/NOPB serves as a non-reel alternative to the DS90UB903QSQX/NOPB. Verify if cut-tape availability meets production needs without altering electrical performance.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.