EL5157IWZ-T7

Overview

The EL5157IWZ-T7 is a voltage feedback operational amplifier manufactured by Renesas Electronics Corporation, originally developed by Intersil. It features a -3dB bandwidth of 600 MHz and a gain-bandwidth product of 210 MHz. The device operates with supply voltages ranging from 4.5 V to 12 V single-ended or ±2.5 V to ±5 V dual-supply. Key electrical parameters include a typical slew rate of 700 V/µs, an input offset voltage of 500 µV, and a supply current of 6 mA. It provides a peak output current capability of 140 mA and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• High-speed performance with 600MHz bandwidth and 700V/µs slew rate for demanding signal processing
• Precision DC accuracy characterized by low input offset voltage and high open-loop gain
• Low power consumption suitable for portable and battery-powered equipment applications
• Robust output drive capability capable of sourcing up to 140mA into load conditions

Applications

• Precision measurement instrumentation
• High speed video and monitor circuits
• Imaging systems
• Communications devices

Procurement Notes

Verify component authenticity through authorized channels as the part is discontinued. Confirm RoHS compliance status and check for valid replacement options such as Analog Devices Inc. equivalents. Ensure handling procedures account for electrostatic discharge sensitivity during installation.

Selection Notes

Select this component for designs requiring wide bandwidth combined with low offset voltage in a compact SOT-23-5 package. Evaluate thermal dissipation requirements carefully due to the small footprint. Consider alternative packages like SOIC if higher power handling or different pin configurations are necessary for the specific application layout.

Part Context

This device belongs to the EL515x family of wideband amplifiers designed for high linearity at very high frequencies. The family includes single and dual amplifier variants in various packages including MSOP and SOIC. The EL5157 specifically denotes the single-channel version housed in the five-lead SOT-23 form factor optimized for space-constrained PCB layouts.

Replacement Considerations

Analog Devices Inc. AD8045ARDZ is listed as a similar substitute part number.