DS90UB935TRHBTQ1

Overview

The DS90UB935TRHBTQ1 is a Texas Instruments serializer designed for automotive applications, certified under AEC-Q100 standards. It supports data rates up to 3 Gbps and accepts CSI-2/MIPI inputs with ten input channels and two output channels. The device operates within a temperature range of -40°C to +105°C and requires a supply voltage between 1.71V and 1.89V. It is housed in a 32-VQFN (5x5) package with a surface-mount installation style. The component draws a typical operating current of 225 mA and features moisture sensitivity level 3.

Feature Summary

• Supports FPD-Link III technology for high-speed serial communication
• Integrates MIPI CSI-2 interface compatibility for sensor data serialization
• Includes bidirectional control channel for I2C configuration and GPIO management

Applications

• Automotive camera systems requiring MIPI CSI-2 input
• ADAS sensor interfaces utilizing FPD-Link III architecture
• Vehicle surround view and remote sensing modules

Procurement Notes

Verify the specific suffix TRHBTQ1 against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure the procurement source provides valid AEC-Q100 certification documentation. Confirm that the delivered units match the exact part number to avoid functional mismatches in automotive-grade designs.

Selection Notes

Select this component when a serializer is required for MIPI CSI-2 sensors interfacing with FPD-Link III deserializers. It is suitable for designs needing ten parallel inputs serialized into differential outputs. Consider the 32-VQFN footprint and 1.8V supply requirements during PCB layout and power budgeting.

Part Context

This part belongs to the DS90UB935-Q1 family of serializers from Texas Instruments. It is specifically engineered for automotive environments, offering robust performance for video data transmission. The Q1 designation indicates compliance with automotive reliability standards, distinguishing it from commercial-grade variants.

Replacement Considerations

Direct substitutes include other members of the DS90UB935 series, such as the DS90UB935TRGZTQ1, provided the package differences are accounted for. Verify pinout compatibility before replacing components in existing layouts.