EL2227CYZ

Overview

The EL2227CYZ is a dual high-speed operational amplifier manufactured by Renesas Electronics under the Intersil brand. It features a voltage feedback architecture housed in an MSOP-8 surface-mount package. Key electrical specifications include a slew rate of 50 V/us, a voltage gain of 87 dB, and a common-mode rejection ratio of 60 dB. The device operates with input bias current of 9 uA and input offset voltage of 3 mV. Power supply requirements range from 5 V to 24 V single or +/- 2.5 V to +/- 12 V dual supplies, drawing 13 mA of operating current. Input noise density is specified at 1.9 nV/sqrt Hz for voltage and 1.2 pA for current. The component supports an operating temperature range from -40 C to +85 C.

Feature Summary

• Dual-channel high-speed voltage feedback operational amplifier design
• Low noise performance with minimal input voltage and current noise densities
• Wide single and dual power supply voltage compatibility
• Compact MSOP-8 surface-mount packaging for space-constrained applications

Applications

• High-speed signal processing circuits
• Video buffering and amplification stages
• Precision instrumentation front-ends
• Data acquisition systems requiring fast settling times

Procurement Notes

Verify availability status carefully as this part may be subject to limited supply or discontinuation. Confirm the exact suffix CYZ corresponds to the MSOP-8 package variant. Check RoHS compliance details and moisture sensitivity levels before integration into manufacturing processes. Ensure sourcing channels are authorized to guarantee component authenticity and traceability.

Selection Notes

Select this component when both high slew rate and low noise characteristics are required in a dual op-amp configuration. Compare against other EL2227 variants based on specific package requirements such as SOIC versus MSOP. Evaluate power supply constraints to ensure the 5 V to 24 V range fits the system design. Consider thermal management within the MSOP-8 footprint for the intended operating environment.

Part Context

This device belongs to the EL2227 series of high-speed operational amplifiers produced by Renesas/Intersil. The series is designed for applications demanding rapid signal response and precision. The EL2227CYZ specifically denotes the dual-channel version in the MSOP-8 package, distinguishing it from single-channel or alternative package options within the same functional family.

Replacement Considerations

Consult official datasheets for pin-compatible alternatives within the EL2227 family. Verify that any substitute maintains the 50 V/us slew rate and 1.9 nV/sqrt Hz noise density. Ensure the replacement package matches the MSOP-8 form factor if board space is constrained.