EL5236ISZ

Overview

The EL5236ISZ is a dual ultra-low noise wideband operational amplifier manufactured by Intersil, now part of Renesas. It utilizes a voltage-feedback architecture and is available in MSOP8 and SOIC8 packages. The device operates within an industrial temperature range of -40°C to 85°C. Key electrical specifications include a maximum average input bias current of 9 µA at 25°C, a nominal common-mode rejection ratio of 105 dB, and a maximum input offset voltage of 3000 µV. The component is RoHS compliant and features frequency compensation.

Feature Summary

• Dual channel configuration with ultra-low noise performance for wideband applications
• Voltage-feedback architecture ensuring stable operation
• Industrial temperature rating suitable for demanding environments

Applications

• High-speed signal processing circuits
• Precision instrumentation amplifiers
• Wideband video buffering

Procurement Notes

Verify the manufacturer designation as Intersil or Renesas on the datasheet, as corporate transitions may affect labeling. Confirm the specific package variant (MSOP8 or SOIC8) matches the design footprint. Ensure the operating temperature range aligns with system requirements. Check for RoHS compliance documentation if environmental regulations apply. Validate that the frequency compensation characteristics meet the stability needs of the target circuit topology.

Selection Notes

Select this component when low noise and high bandwidth are critical for dual-channel applications. The voltage-feedback structure offers predictable gain-bandwidth behavior. Consider the 3000 µV maximum offset voltage for precision requirements. The 105 dB CMRR supports accurate differential signal handling. Package availability in both MSOP and SOIC formats provides flexibility for PCB layout constraints.

Part Context

This device belongs to the EL5236 series of dual operational amplifiers designed for high-performance analog signal conditioning. It represents Intersil's capability in providing low-noise solutions for wideband applications. The series is characterized by its balance of speed and noise performance, making it suitable for professional audio, medical imaging, and communication equipment front-ends.

Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided source material.