THCV333-Q-B

Overview

The THCV333-Q-B is a serializer IC manufactured by THine Solutions, Inc., designed to convert Open-LDI (LVDS) image sensor outputs into V-by-One® HS or V-by-One® HS II signals. It supports RGB 18-bit or 24-bit data transmission over one or two differential pairs of twisted pair cables or a single coaxial cable. The device enables uncompressed video data transfer at resolutions including 720p60fps and 1080p60fps. Key electrical parameters include an IO voltage range of 1.8V to 3.3V typical, an analog voltage of 1.2V typical, and an LVDS voltage of 1.8V typical. It operates within a temperature range of -40°C to 105°C and utilizes a QFN64 package measuring 9mm x 9mm with an exposed pad.

Feature Summary

• Supports bidirectional control communication via V-by-One® HS II signals for touch panel control
• Includes loading signal transmission quality monitoring function (Eye Monitor)
• Integrates I2S, two-wire serial, and GPIO capabilities for system management

Applications

• Converting image sensor LVDS outputs to V-by-One interfaces
• Touch panel control systems requiring bidirectional communication
• Uncompressed video data transmission in display modules

Procurement Notes

Verify the specific suffix 'B' against the official datasheet to confirm if it denotes a distinct revision or packaging variant compared to the base THCV333-Q model. Ensure compatibility with the required V-by-One HS II signaling standards and voltage levels before integration. Confirm RoHS compliance status through manufacturer documentation.

Selection Notes

Select this component when interfacing LVDS sensors with V-by-One HS II displays requiring bidirectional control. Evaluate the need for Eye Monitor functionality for signal integrity assurance. Consider the QFN64 package constraints and thermal performance within the specified operating temperature range during PCB layout.

Part Context

This part belongs to the THine Solutions V-by-One family, specifically acting as a serializer. It complements deserializer models like the THCV226-B by providing the source-side conversion from parallel LVDS to high-speed serial V-by-One formats. It is part of the automotive-grade Q-series lineup indicated by the suffix.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pin-to-pin compatibility and electrical specifications with any potential alternative components from other manufacturers.