EL5133IW-T7

Overview

The EL5133IW-T7 is a high-speed voltage feedback amplifier designed for low noise applications. It features a 670MHz -3dB bandwidth and a 3000MHz gain-bandwidth product. The device operates on single supplies from 5V to 12V or dual supplies from ±2.5V to ±6V, drawing a typical supply current of 12mA. It provides an ultra-low input noise voltage of 0.9nV/√Hz and a slew rate up to 1000V/µs. The component is housed in a 5-lead SOT-23 package.

Feature Summary

• Ultra-low voltage noise performance suitable for sensitive signal processing
• High-speed operation with significant bandwidth and fast slew rates
• Capable of driving low impedance loads effectively
• Operates across wide single and dual supply voltage ranges

Applications

• Pre-amplifier circuits
• Receiver front-ends
• Intermediate frequency (IF) amplifiers
• Analog-to-digital converter (ADC) drivers
• Digital-to-analog converter (DAC) buffers

Procurement Notes

Verify the specific suffix 'T7' indicates the tape and reel packaging format containing 3000 pieces per 7-inch reel. Confirm the 'W' designation corresponds to the standard plastic SOT-23 package variant. Ensure compatibility with RoHS compliance standards if required by your manufacturing process. Cross-reference the manufacturer's ordering information to validate the exact part marking and physical dimensions against your board design requirements.

Selection Notes

Select this component when low noise and high speed are critical constraints. It is appropriate for designs requiring stable operation at gains as low as 10. Consider the 5-lead SOT-23 package for space-constrained layouts. Evaluate thermal dissipation capabilities relative to the ambient temperature and load conditions to ensure safe operating area compliance during continuous operation.

Part Context

This device belongs to the EL513x series of ultra-low voltage noise amplifiers manufactured by Intersil, now part of Renesas Electronics. The series includes the dual-channel EL5132 and the single-channel EL5133. Both variants share identical electrical characteristics but differ in pinout and channel count. The EL5133 specifically offers a compact solution for single-channel high-frequency applications.

Replacement Considerations

EL5132ISZ-T7