ISL55290IUZ

Overview

The ISL55290IUZ is a dual-channel composite video amplifier manufactured by Renesas Electronics. It integrates two high-speed operational amplifiers within a single MSOP-10 package to deliver superior signal integrity for video applications. Key electrical specifications include a gain-bandwidth product of 800 MHz and a slew rate of 268 V/us. The device operates with input offset voltage of 500 uV and input bias current of 40 uA. It supports supply voltages ranging from 1.5 V to 2.5 V or 3 V to 5 V, featuring low input voltage noise density of 1.2 nV/sqrt Hz and shutdown functionality.

Feature Summary

• Composite architecture combining multiple amplifiers for enhanced video performance
• High-speed signal processing capabilities suitable for demanding video interfaces
• Integrated shutdown control for power management efficiency

Applications

• Video buffering and signal conditioning
• Composite video output stages
• Professional broadcast equipment signal chains

Procurement Notes

Verify the specific suffix T13 when ordering, as it indicates tape and reel packaging which differs from tube configurations. Confirm availability status directly with the manufacturer or authorized distributors, as this component may be subject to limited supply conditions or discontinuation notices. Ensure the procurement channel provides valid RoHS compliance documentation matching the specific manufacturing batch.

Selection Notes

Select this component when designing circuits requiring high bandwidth and fast transient response in a compact surface-mount form factor. The dual-channel configuration allows for differential signaling or independent channel operation within a single footprint. Consider the MSOP-10 package constraints for thermal dissipation and PCB layout requirements compared to larger packages offering similar electrical characteristics.

Part Context

This part belongs to the ISL55290 series of composite video amplifiers designed by Renesas Electronics. The series targets applications needing precise video signal reproduction with minimal distortion. The IUZ designation specifies the industrial temperature range and the MSOP-10 plastic package type, distinguishing it from other variants in the broader amplifier family.

Replacement Considerations

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