EL5144CWZ-T7A

Overview

The EL5144CWZ-T7A is a single-channel voltage feedback operational amplifier manufactured by Elantec. It features rail-to-rail output capability and a high slew rate of 200V/µs. The device is housed in a compact SOT-23-5 surface-mount package. This component is designed for applications requiring high-speed signal processing within a minimal footprint, offering efficient performance in space-constrained electronic designs.

Feature Summary

• Voltage feedback architecture for precise signal amplification
• Rail-to-rail output stage maximizing dynamic range
• High slew rate of 200V/µs for rapid response
• Compact SOT-23-5 packaging for space-efficient integration

Applications

• Portable instrumentation systems
• Video signal buffering
• High-speed data acquisition circuits

Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or surplus channels. Ensure compatibility with existing PCB footprints and thermal management requirements. Validate that alternative sources provide genuine parts to avoid counterfeit risks in critical applications.

Selection Notes

Select this part when rail-to-rail output and high slew rate are required in a small SOT-23-5 package. Consider its voltage feedback topology for general-purpose high-speed applications. Evaluate power supply constraints against the device's operating voltage range. Assess thermal dissipation needs given the small form factor.

Part Context

This component belongs to the Elantec family of high-speed operational amplifiers. It represents a transition from traditional larger packages to miniaturized surface-mount solutions without sacrificing performance metrics like slew rate. The EL5144 series is engineered for modern electronics demanding compactness and speed.

Replacement Considerations

As the part status is obsolete, direct substitutes may be limited. Verify pinout compatibility with potential replacements. Check if alternative vendors offer equivalent specifications in the same or compatible package types.