TDP158RSBT

Specialized Overview

The TDP158RSBT is a display interface integrated circuit manufactured by Texas Instruments, designed as a TMDS redriver. It supports data rates up to 6 Gbps and operates within a frequency range of up to 340 MHz. The device functions as an AC-coupled HDMI signal to TMDS redriver, utilizing a WQFN-40 package for surface mount installation. Electrical specifications include a minimum operating voltage of 1 V and a maximum of 3.6 V, with typical working supply voltages at 1.1 V and 3.3 V. The component draws a working power current of 45 mA and is rated for operation between 0°C and +85°C.

Specialized Feature Summary

• Provides signal regeneration for AC-coupled HDMI inputs to TMDS outputs
• Supports high-speed data transmission up to 6 Gbps
• Features differential output configuration for signal integrity
• Includes I2C interface for configuration control

Specialized Applications

• HDMI source devices requiring signal extension
• Display interface circuits in consumer electronics
• Systems utilizing DP++ 1.1 to HDMI 2.0 conversion

Specialized Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the WQFN-40 package dimensions match the target PCB footprint. Check humidity sensitivity levels and required storage conditions prior to assembly to prevent moisture-related damage during reflow soldering processes.

Specialized Selection Notes

Select this component when designing systems requiring a redriver for AC-coupled HDMI signals with data rates up to 6 Gbps. Ensure the design accommodates the 1.1 V and 3.3 V supply rails and the 45 mA current consumption. Verify compatibility with the WQFN-40 package constraints and thermal requirements for the intended operating temperature range of 0°C to +85°C.

Specialized Part Context

This part belongs to the TDP158 series of display interface ICs from Texas Instruments. It is categorized under interface ICs specifically for display applications. The device serves as a bridge component, facilitating signal integrity in high-bandwidth digital video interfaces, distinct from logic gates or RF receivers found in other product lines.

Specialized Replacement Considerations

Consult the official datasheet for direct pin-to-pin compatible alternatives within the same family. Verify electrical parameters such as data rate and supply voltage for any cross-reference parts to ensure functional equivalence in the specific application circuit.