EL5252IY

Overview

The EL5252IY is a dual high-speed operational amplifier manufactured by Intersil, now part of Renesas Electronics. It features a current feedback architecture designed for applications requiring fast transient response and wide bandwidth. The device operates within a supply voltage range of 5V to 12V per rail or 10V to 24V single supply. Key electrical parameters include a slew rate of 2.5 kV/µs and a gain bandwidth product of 420 MHz. It is housed in an 8-lead MSOP package and supports operation temperatures from -40°C to +85°C.

Feature Summary

• Dual channel configuration providing two independent high-speed amplifiers in a compact surface-mount package.
• Current feedback topology optimized for maintaining stable performance across varying signal amplitudes.
• Wide supply voltage capability supporting both single and dual power supply configurations.

Applications

• Video buffering and line driving in display systems
• High-speed data acquisition front ends
• RF signal conditioning circuits

Procurement Notes

Verify the manufacturer status as Intersil products are often rebranded under Renesas Electronics. Confirm the specific suffix 'IY' corresponds to the MSOP-8 package and industrial temperature grade. Check for end-of-life notices or last-time-buy notifications, as older Intersil components may have limited availability through authorized distributors.

Selection Notes

Select this component when a dual-channel solution with current feedback characteristics is required for video or RF applications. Ensure the design accommodates the 420 MHz bandwidth and 2.5 kV/µs slew rate. Compare against voltage-feedback alternatives if lower noise density is prioritized over speed. Verify PCB layout constraints for the MSOP-8 footprint and thermal dissipation requirements.

Part Context

The EL5252 belongs to the EL52xx series of high-speed amplifiers from Intersil. This series is characterized by its use of complementary bipolar processes to achieve high slew rates and wide bandwidths suitable for demanding analog signal processing tasks. The IY suffix denotes the specific plastic small-outline package variant.

Replacement Considerations

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