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OPA3355UA/2K5 is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Burr Brown. Its product description is OPERATIONAL AMPLIFIER. Review the specifications below when checking this part for your BOM.
The OPA3355UA/2K5 is a high-performance operational amplifier manufactured by Burr Brown, designed for voltage feedback applications. It features three independent circuits housed in a 14-SOIC package with a width of 0.154 inches (3.90mm). The device offers rail-to-rail output capability and a -3dB bandwidth of 450 MHz. This component is classified as an operational amplifier suitable for demanding signal processing tasks requiring high speed and precision.
Verify the manufacturer designation carefully, as sources list both Burr Brown and Texas Instruments due to historical corporate acquisition. Confirm the specific suffix /2K5 indicates the tape-and-reel packaging format rather than tube packaging. Ensure compatibility with existing board layouts for the 14-SOIC footprint before procurement.
Select this component when a triple-channel amplifier with 450 MHz bandwidth is required. The rail-to-rail output makes it suitable for low-voltage systems. Consider the 14-SOIC package constraints for thermal management and PCB space. Verify that the voltage feedback topology aligns with the circuit design requirements compared to current feedback alternatives.
This part belongs to the Burr Brown operational amplifier family, specifically engineered for video and high-speed applications. The OPA3355 series provides integrated multi-channel solutions, reducing component count in complex analog front-ends. It represents the legacy Burr Brown technology now managed under Texas Instruments product lines.
Public confirmed substitute part numbers are not available in the provided documentation. Consult official datasheets for direct pin-compatible replacements or functional equivalents within the same bandwidth specifications.
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