EL5027IWTZ-T7A

Overview

The EL5027IWTZ-T7A is a high-speed current feedback operational amplifier manufactured by Elantec. It features a single channel configuration housed in a compact SOT-23-6 surface-mount package. The device is characterized by a wide bandwidth and fast settling time, suitable for demanding signal processing applications. Key electrical specifications include a slew rate of 1800 V/µs and a -3dB bandwidth of 140 MHz. It operates with a supply voltage range from 5V to 12V and draws a typical quiescent current of 9mA. The input offset voltage is specified at 2mV, ensuring precision in amplification tasks.

Feature Summary

• Current feedback architecture provides high speed performance independent of gain settings.
• Compact SOT-23-6 packaging facilitates space-constrained circuit designs.
• Integrated enable functionality allows for power management control.

Applications

• Video signal processing circuits
• High-speed data acquisition systems
• Portable instrumentation requiring low power consumption

Procurement Notes

Verify the specific suffix 'T7A' corresponds to the tape and reel packaging format required for automated assembly processes. Confirm that the 'IW' designation aligns with the industrial temperature range specifications (-40°C to +85°C) necessary for your operating environment. Ensure compatibility with the manufacturer's pinout definitions for the SOT-23-6 package to prevent layout errors during PCB design integration.

Selection Notes

Select this component when a balance between high-speed current feedback performance and low power consumption is required in a small footprint. It is appropriate for applications where the bandwidth limitations of voltage feedback op-amps are insufficient, yet the size constraints preclude larger packages. Consider the 140MHz bandwidth and 1800V/µs slew rate against the system's signal frequency requirements to ensure adequate margin for transient response.

Part Context

This part belongs to the EL5027 series of high-speed operational amplifiers designed by Elantec Semiconductor. The series focuses on delivering video-grade performance in miniature packages. The EL5027 variant specifically targets applications needing single-channel amplification with current feedback topology. It represents a solution for modern electronics shrinking in size while maintaining rigorous analog signal integrity standards.

Replacement Considerations

Consult official Elantec or Renesas documentation for direct pin-compatible replacements within the same family. Verify if alternative manufacturers offer current feedback op-amps with matching 140MHz bandwidth and SOT-23-6 footprints. Cross-reference the enable pin functionality and supply voltage ranges to ensure functional equivalence in existing designs.