TS3DV642A0RUAR

Overview

The TS3DV642A0RUAR is a 12-channel, 1:2 multiplexer/demultiplexer switch IC from Texas Instruments. It operates on a single supply voltage ranging from 2.6V to 4.5V and supports I/O voltages up to 5V. The device features low on-resistance of 9.5 Ohms maximum and offers high bandwidth with typical values reaching 7.5GHz. It includes a power-down mode for low standby current and provides ESD protection rated at 2kV human-body model. Packaged in a 42-pin WQFN (3.5mm x 9mm) suitable for surface mount applications.

Feature Summary

• Supports bidirectional 1:2 or 2:1 signal switching for high-speed differential signals
• Features ultra-low propagation delay and minimal pin-to-pin skew for signal integrity
• Includes power-down mode that forces all channels to high-impedance state
• Provides robust electrostatic discharge protection compliant with industry standards

Applications

• HDMI 2.0 signal switching supporting resolutions up to 4K2K at 60Hz
• DisplayPort 1.4 signal switching
• DVI 1.0 signal switching
• TMDS signal switching
• LVDS signal switching

Procurement Notes

Verify the specific suffix RUAR confirms the 42-WQFN package dimensions and reel packaging configuration. Ensure the A0 variant matches the required control voltage compatibility and performance specifications for your design. Confirm RoHS compliance status and moisture sensitivity level requirements before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring high-bandwidth video signal routing with low insertion loss. The wide supply voltage range accommodates various battery-powered and standard logic interfaces. Consider the thermal characteristics of the WQFN package and ensure adequate PCB layout for high-frequency signal paths to maintain performance.

Part Context

This part belongs to the TS3DV642 family of high-speed analog switches designed for multimedia applications. It serves as a core switching element in display interface circuits, enabling flexible signal path management between sources and displays while maintaining signal quality across high data rates.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.