OPA4872ID

Specialized Overview

The OPA4872ID is a high-speed video amplifier configured as a 4:1 multiplexer, manufactured by Texas Instruments. It operates within a supply voltage range of 7 V to 12 V and supports dual supplies from -3.5 V to -6 V (nominal -5 V). The device features four channels and is housed in a 14-pin SOIC package. It functions reliably across an operating temperature range of -40°C to +85°C. Designed for surface-mount installation, it meets RoHS compliance standards and carries a humidity sensitivity level of 2.

Specialized Feature Summary

• Integrates four-channel switching capability into a single high-speed video amplifier component
• Optimized for rapid signal routing in multi-source video distribution architectures

Specialized Applications

• Video surveillance systems requiring multi-camera input selection
• Professional broadcast equipment signal routing
• Medical imaging display interfaces

Specialized Procurement Notes

Verify the specific suffix ID against the manufacturer's current datasheet to confirm pinout compatibility and package dimensions. Ensure that the 14-pin SOIC footprint matches the target PCB design constraints. Confirm RoHS status and moisture sensitivity level requirements align with assembly processes. Cross-reference the part number with official Texas Instruments documentation to validate availability and revision history before finalizing procurement orders.

Specialized Selection Notes

Select this component when a compact solution for routing multiple video sources is required without external discrete switches. Consider the 7 V to 12 V supply requirement and ensure the system power architecture supports these levels. Evaluate the -40°C to +85°C operating range against environmental conditions. Verify that the 14-pin SOIC package fits within the available board space and thermal management strategy.

Specialized Part Context

This part belongs to the OPA4872 series of high-speed video amplifiers. It serves as a specialized integrated circuit for managing video signal paths efficiently. The device combines amplification and multiplexing functions to reduce component count in video processing chains. It is distinct from general-purpose operational amplifiers due to its specific switching topology and bandwidth characteristics tailored for video applications.

Specialized Replacement Considerations

Consult the official Texas Instruments replacement guide for verified substitutes. No alternative part numbers are confirmed in the provided data.