EL5251IS

Overview

The EL5251IS is a dual-channel, 200MHz bandwidth voltage feedback operational amplifier manufactured by Renesas Electronics Corporation. It operates from single supplies of 5V to 12V or dual supplies of ±2.5V to ±5V with a typical supply current of 1.4mA per amplifier. Key electrical parameters include a 67V/µs slew rate, 1mV maximum offset voltage, and 50kV/V open-loop gain. The device is housed in an 8-lead Small Outline Integrated Circuit (SOIC) package.

Feature Summary

• Provides high-speed signal processing with a 200MHz -3dB bandwidth for video and instrumentation applications
• Features low power consumption suitable for battery-powered and portable equipment
• Offers precise DC performance with minimal input offset voltage and high open-loop gain
• Supports flexible power configurations including single and split supply operation

Applications

• High-speed video and monitor circuits
• Precision measurement instrumentation
• Communications devices
• Imaging systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and lead finish specifications. Ensure that the procurement channel sources components directly from authorized distributors to guarantee authenticity and compliance with RoHS standards. Cross-reference the part marking with the datasheet pinout diagrams to validate component integrity upon receipt.

Selection Notes

Select this component when designing circuits requiring wide bandwidth and low power dissipation within compact board spaces. The 8-lead SOIC package provides a balance between thermal performance and footprint efficiency compared to smaller surface-mount options. Consider the internal compensation characteristics which are optimized for closed-loop gains of +1 or greater, ensuring stability without external frequency compensation networks.

Part Context

This device belongs to the EL5150 family of amplifiers, which includes single, dual, and quad channel variants. While sharing core electrical specifications such as bandwidth and slew rate, the EL5251IS specifically integrates two independent amplifiers into one package. This configuration allows designers to implement differential stages or cascaded filters while conserving printed circuit board area relative to using separate single-channel units.

Replacement Considerations

EL5251ISZ