EL5172ISZ

Overview

The EL5172ISZ is a high-speed differential amplifier manufactured by Renesas Electronics Corporation, housed in an 8-SOIC surface-mount package. It features a gain bandwidth product of 100 MHz and a -3dB bandwidth of 250 MHz. The device operates with a supply voltage range from 4.75 V to 11 V and draws a supply current of 5.6 mA. Key electrical specifications include a slew rate of 800 V/µs, an input offset voltage of 7 mV, and an input bias current of 6 µA. It provides an output current of 95 mA per channel and functions within a temperature range of -40°C to +85°C.

Feature Summary

• High-speed differential amplification with 250 MHz bandwidth
• Low input offset voltage for precision signal processing
• High output drive capability supporting 95 mA per channel

Applications

• Video signal distribution systems
• High-speed data acquisition circuits
• RF and IF signal processing stages

Procurement Notes

Verify the specific suffix 'Z' against official Renesas documentation to confirm RoHS compliance status, as standard EL5172IS variants may differ. Confirm the 8-SOIC package dimensions match design constraints. Check component availability status, as this series may be subject to discontinuation notices. Ensure ESD handling protocols are followed during assembly due to the sensitive input stage characteristics.

Selection Notes

Select this component when a single-channel differential receiver with high slew rate is required. Compare the 100 MHz gain-bandwidth product against system bandwidth needs. Evaluate the 8-SOIC footprint against available PCB space. Consider the 5.6 mA supply current for power budget calculations. Verify that the 4.75 V minimum supply voltage aligns with the system power rails.

Part Context

The EL5172 belongs to Renesas's line of high-speed differential amplifiers, originally developed under the Intersil brand. This family is designed for applications requiring fast transient response and high common-mode rejection. The ISZ variant specifically denotes the industrial temperature grade version in the SOIC package, maintaining compatibility with the broader EL5172 ecosystem while adhering to specific environmental standards.

Replacement Considerations

Consult official substitution guides for pin-compatible alternatives such as the EL5172IY or EL5172IZ. Verify that any substitute maintains the 800 V/µs slew rate and 250 MHz bandwidth. Ensure the replacement part supports the same 8-SOIC or MSOP-8 package if board space is constrained.