EL5131IWZ-T7A

Overview

The EL5131IWZ-T7A is a high-speed voltage feedback amplifier featuring a 300MHz -3dB bandwidth and an ultra-low input noise voltage of 1.8nV/√Hz at 10kHz. It operates on single supplies from 5V to 12V or dual supplies from ±2.5V to ±6V, drawing a typical supply current of 4mA. The device provides a slew rate of 350V/µs and maintains stability at gains as low as 5. Packaged in a 5-lead SOT-23 format, it supports continuous output currents up to 100mA.

Feature Summary

• Ultra-low voltage noise performance for sensitive signal applications
• High-speed operation with 300MHz bandwidth and 350V/µs slew rate
• Stable at low closed-loop gains down to 5
• Capable of driving heavy loads with 100mA continuous output current

Applications

• Imaging systems
• Precision instrumentation
• Communications devices

Procurement Notes

Verify the specific suffix 'T7A' indicates a 250-piece tape and reel quantity, distinct from standard bulk packaging. Confirm RoHS compliance status and lead-free material specifications directly with the manufacturer or authorized distributor prior to finalizing procurement orders.

Selection Notes

Select this component when low noise and high speed are critical requirements within a compact footprint. Ensure the application circuit maintains a minimum gain of 5 to guarantee stability. Verify that the required supply voltage range aligns with the specified single or dual power rail capabilities.

Part Context

This part belongs to the EL5130/EL5131 family of ultra-low noise amplifiers designed for demanding analog signal processing tasks. While the EL5130 includes a fast disable feature and utilizes an 8-lead SOIC package, the EL5131 variant omits the disable pin and is housed in a smaller 5-lead SOT-23 package.

Replacement Considerations

The EL5131IW-T7 serves as a non-RoHS compliant alternative with identical electrical characteristics but different packaging quantities.