EL5224IRE-T7

Overview

The EL5224IRE-T7 is an operational amplifier manufactured by Renesas Electronics, belonging to the EL5224 series. It features eight channels and operates within a supply voltage range of 2.25 V to 8.25 V (dual) or 4.5 V to 16.5 V (single). Key electrical parameters include a gain-bandwidth product of 8 MHz, a slew rate of 15 V/us, an input offset voltage of 14 mV, and an input bias current of 100 nA. The device draws 8 mA of operating power and functions reliably across a temperature range of -40°C to +85°C. It is housed in an HTSSOP-24 package.

Feature Summary

• Integrates eight general-purpose amplifier channels within a single compact package for space-constrained designs.
• Supports rail-to-rail output swing capabilities to maximize dynamic range in low-voltage applications.
• Includes a dedicated video common mode voltage buffer amplifier for signal conditioning tasks.

Applications

• Video signal processing circuits requiring multiple buffered channels
• General-purpose analog signal amplification systems
• Data acquisition front-end stages

Procurement Notes

Verify component authenticity through authorized distributors as this part number is listed as obsolete. Confirm availability of surplus stock from certified suppliers. Ensure strict adherence to moisture sensitivity level handling protocols during storage and assembly. Validate that the specific tape-and-reel packaging matches production requirements. Check for RoHS compliance documentation before integration into final assemblies.

Selection Notes

Consider the eight-channel configuration when designing multi-signal paths to reduce board space. Evaluate the 8 MHz bandwidth against signal frequency requirements to ensure adequate performance. Assess the 15 V/us slew rate for fast transient response needs. Verify compatibility with available supply voltages given the dual or single supply options. Review the HTSSOP-24 thermal characteristics for adequate heat dissipation in enclosed environments.

Part Context

This component is part of the EL5224 family of operational amplifiers produced by Renesas Electronics, formerly Intersil. The EL5224 series is designed for versatile analog signal processing applications. The EL5224IRE-T7 specifically denotes the integrated circuit variant with tape-and-reel packaging. This series emphasizes high channel density and efficient power consumption for modern electronic systems.

Replacement Considerations

No officially confirmed substitute part numbers are documented in the provided source material. Designers should consult Renesas technical support for current obsolescence management strategies or equivalent alternative components suitable for the application.