EL5224ILZ

Overview

The EL5224ILZ is a quad operational amplifier manufactured by Renesas Electronics, formerly Intersil. It features a gain-bandwidth product of 8 MHz and a slew rate of 15 V/us. The device operates with supply voltages ranging from 2.25 V to 8.25 V for dual supplies or 4.5 V to 16.5 V for single supplies. Input offset voltage is typically 14 mV, with an input bias current of 100 nA. It draws 8 mA of operating current and is housed in a QFN-24 package suitable for surface mount installation.

Feature Summary

• Quad channel configuration providing four independent amplifiers in a single package
• Rail-to-rail output capability for maximum dynamic range
• Integrated video buffer amplifier section with virtual common (VCOM) functionality
• General-purpose design optimized for signal conditioning applications

Applications

• Video signal processing circuits requiring buffering and amplification
• Data acquisition systems utilizing multiple analog channels
• Industrial control interfaces for sensor signal conditioning
• Medical instrumentation requiring low-noise amplification

Procurement Notes

Verify the specific suffix designation when ordering, as the EL5224ILZ may be available in tape-and-reel formats such as EL5224ILZ-T7. Confirm RoHS compliance status and moisture sensitivity levels prior to procurement. Check manufacturer lifecycle status for availability constraints. Ensure packaging quantity matches production requirements. Validate pinout compatibility with existing PCB layouts before finalizing orders.

Selection Notes

Select this component when a quad amplifier with rail-to-rail output is required alongside a dedicated video buffer. Compare performance against the EL5220 series if fewer channels are sufficient. Consider the QFN-24 package size for space-constrained designs. Evaluate power consumption at 8 mA against system budget constraints. Verify that the 8 MHz bandwidth meets the frequency response needs of the target application.

Part Context

The EL5224 belongs to the EL522x family of high-speed operational amplifiers produced by Renesas Electronics. This series includes variants like the EL5220 and EL5221, offering different channel counts and configurations. The EL5224 specifically integrates four general-purpose amplifiers and one video buffer, distinguishing it from simpler dual-channel counterparts within the same product line.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users should consult official manufacturer cross-reference guides for compatible alternatives.