EL5257IY

Overview

The EL5257IY is a dual voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It features a gain bandwidth product of 210 MHz and a -3dB bandwidth of 600 MHz, with a slew rate of 700V/µs. The device operates on supply voltages ranging from 5 V to 12 V, drawing 6 mA for both channels. It offers an output current of 140 mA per channel and has an input offset voltage of 500 µV. Designed for surface mount applications, it is housed in an 8-MSOP package and functions within a temperature range of -40°C to 85°C.

Feature Summary

• High-speed dual-channel architecture supporting wide bandwidth applications
• Capable of delivering high output current for driving demanding loads
• Integrated voltage feedback topology for precise signal amplification

Applications

• High-speed data acquisition systems
• Video signal processing circuits
• Test and measurement instrumentation

Procurement Notes

Verify component authenticity through authorized distributors as the part is obsolete. Confirm pinout compatibility with existing designs since replacement options may differ in packaging or electrical characteristics. Check RoHS compliance status carefully due to regulatory requirements for modern manufacturing processes.

Selection Notes

Evaluate alternative components based on bandwidth and slew rate requirements when redesigning. Consider package availability and lead times for legacy parts. Ensure thermal management aligns with the specified operating temperature range for reliable long-term performance in embedded environments.

Part Context

This component belongs to the EL5257 series of high-speed amplifiers. It serves as a dual-channel variant designed for applications requiring moderate power output and fast transient response. The device represents a specific iteration within Renesas's portfolio of analog signal processing solutions.

Replacement Considerations

LT1816CMS8#TRPBF and LT1816IMS8#PBF are documented similar substitutes available from Analog Devices Inc.