TMDS141RHARG4

Specialized Overview

The TMDS141RHARG4 is an HDMI Hider display interface IC manufactured by Texas Instruments. It integrates four TMDS repeaters capable of transmitting digital content at signaling rates up to 2.25 Gbps, alongside an I2C repeater for linking extended display data channel (EDID) information. The device operates within a supply voltage range of 3V and supports nominal supply currents of 130 mA. Designed for surface-mount applications, it utilizes a VQFN-40 package and functions reliably across an operating temperature range from 0°C to +70°C.

Specialized Feature Summary

• Integrates four TMDS repeaters for high-speed digital content transmission
• Includes an I2C repeater to facilitate EDID linking
• Supports signaling rates up to 2.25 Gbps

Specialized Applications

• DisplayPort to TMDS translation
• HDMI signal routing and distribution
• Digital display interface systems

Specialized Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix RHARG4 matches project requirements. Check current availability status as this part may be discontinued in certain regions. Ensure ESD handling protocols are followed during storage and assembly due to moisture sensitivity classification.

Specialized Selection Notes

Select this component when designing systems requiring HDMI signal extension or translation from DisplayPort sources. Consider the VQFN-40 package constraints for PCB layout. Evaluate thermal management needs given the 130 mA nominal current draw. Verify compatibility with downstream TMDS receivers and I2C bus speeds before integration into the final design.

Specialized Part Context

This device belongs to the TMDS141 series of display interface integrated circuits. It serves as a specialized solution for managing HDMI signals within consumer electronics and professional AV equipment. The family focuses on reliable digital video transmission with minimal latency, supporting standard HDMI protocol requirements for consumer-grade display interfaces.

Specialized Replacement Considerations

No public confirmed substitute part numbers are available.