EL5250IY

Overview

The EL5250IY is a voltage feedback amplifier manufactured by Intersil, now part of Renesas Electronics. It features two independent circuits housed in a 10-MSOP surface-mount package. The device operates on a single or dual supply voltage ranging from 5 V to 12 V (or ±2.5 V to ±6 V). Key electrical specifications include a gain-bandwidth product of 40 MHz and a typical input offset voltage of 500 µV. Each channel draws a supply current of approximately 1.35 mA.

Feature Summary

• Voltage feedback architecture supporting dual-channel operation within a compact footprint
• Capable of functioning with both single and dual power supply configurations
• Designed for general-purpose amplification and buffering applications

Applications

• General-purpose signal amplification
• Buffering stages in analog signal chains
• Data acquisition systems requiring moderate bandwidth

Procurement Notes

Verify the manufacturer designation as Intersil or Renesas Electronics Corporation, as Intersil was acquired. Confirm the specific suffix 'IY' corresponds to the industrial temperature range and 10-MSOP package variant. Ensure compatibility with the required supply voltage range of 5 V to 12 V before integration into the design.

Selection Notes

Select this component when a dual-channel voltage feedback amplifier is required with a 40 MHz gain-bandwidth product. Consider the 500 µV input offset voltage limitation; it may not be suitable for high-precision low-level signal processing where lower offset voltages are critical. Verify that the 10-MSOP package fits the PCB layout constraints.

Part Context

The EL5250IY belongs to the EL52xx series of operational amplifiers produced by Intersil. This series focuses on providing versatile voltage feedback solutions for various analog applications. Intersil, a specialist in analog semiconductors, has been integrated into Renesas Electronics, which continues to support these legacy and active components.

Replacement Considerations

Consult official Renesas or distributor cross-reference lists for verified substitutes. Generic op-amps may differ in pinout, supply voltage limits, or electrical characteristics such as offset voltage and bandwidth.

FAQ

What is the gain-bandwidth product of the EL5250IY?

The EL5250IY has a gain-bandwidth product of 40 MHz.

Does the EL5250IY support single-supply operation?

Yes, the device supports both single supply (5 V to 12 V) and dual supply (±2.5 V to ±6 V) operation.