EL5131IWZ-T7A

Instrumentation, Op Amps, Buffer Amps 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.

Instrumentation, Op Amps, Buffer Amps 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

Instrumentation, Op Amps, Buffer Amps Applications

• Imaging systems
• Precision instrumentation
• Communications devices

Instrumentation, Op Amps, Buffer Amps 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.

Instrumentation, Op Amps, Buffer Amps 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.

Instrumentation, Op Amps, Buffer Amps 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.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

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