EL4340IUZ-T7

Overview

The EL4340IUZ-T7 is a triple multiplexing amplifier manufactured by Renesas Electronics Corporation. It features three independent circuits with a -3dB bandwidth of 500 MHz and a slew rate of 870V/µs. The device draws 30 mA of supply current and provides an output current of 135 mA per channel. It is housed in a QSOP-16 package and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Fixed unity gain configuration optimized for video switching applications
• High impedance inputs combined with high slew rates for signal integrity
• Triple channel architecture providing excellent bandwidth performance

Applications

• Video signal routing and switching systems
• Multiplexing amplifiers for high-speed data paths
• Professional audio and video equipment requiring low distortion

Procurement Notes

Verify component authenticity through authorized distributors, as the manufacturer has scheduled this part for obsolescence. Confirm package integrity and moisture sensitivity levels upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing design specifications before final procurement decisions.

Selection Notes

Select this component for designs requiring fixed unity gain multiplexing with high bandwidth. Ensure power supply constraints align with the 30 mA typical current draw. Verify that the QSOP-16 footprint matches the PCB layout requirements. Consider thermal management capabilities within the specified operating temperature range during system integration.

Part Context

This device belongs to the EL4340 family of triple multiplexing amplifiers designed for video applications. It shares architectural similarities with the EL4342 but differs in specific pinout or feature configurations. The series emphasizes high slew rates and bandwidth for maintaining signal quality in video switching environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the scheduled obsolescence status, engineers should evaluate alternative components from the same manufacturer or compatible third-party solutions that meet the 500 MHz bandwidth and QSOP-16 package requirements.