EL2125CSZ Intersil Integrated Circuit (Small Outline Packages) In Stock

Name: EL2125CSZ
Brand: Intersil
SKU: EL2125CSZ
Availability: InStock

The EL2125 is an ultra-low noise, wideband amplifier that runs on half the supply current of competitive parts. It is intended for use in systems such as ultrasound imaging where a very small signal needs to be amplified by a large amount without adding significant noise. Its low power dissipation enables it to be packaged in the tiny SOT-23 package, which further helps systems where many input channels create both space and power dissipation problems. The EL2125 is stable for gains of 10 and greater and us

OBSOLETEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

EL2125CSZSmall Outline Packages

Quick Facts

Manufacturer: Intersil
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: EL2125CSZ Datasheet PDF
Category: Integrated Circuit
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of EL2125CSZ?

Intersil analog or interface IC identified as EL2125CSZ
175 MHz maximum clock for design qualification
-40°C to 85°C operation captured from fetched part data
SOICN-8 package detail for PCB and sourcing checks
-40°C to 85°C operating range reference
8 pins for footprint planning

What is EL2125CSZ used for?

EL2125CSZ is used in signal conditioning, control, and interface circuits where 175 MHz maximum clock and -40°C to 85°C operation need to match the bill of materials. It supports sourcing reviews for repair, production, and lifecycle-controlled builds that require the documented SOICN-8 format.

What are the specifications of EL2125CSZ?

Pbfree Code	Yes
Manufacturer Package Code	M8.15E
Date Of Intro	2017-09-28
YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Bandwidth (3dB)-Nom	175MHz
Common-mode Reject Ratio-Min	80dB
Common-mode Reject Ratio-Nom	106dB
Frequency Compensation	NO
Input Offset Current-Max (IIO)	2 µA
Input Offset Voltage-Max	2000 µV
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e3
Low-Bias	NO
Low-Offset	NO
Micropower	NO
Neg Supply Voltage Limit-Max	-16.5 V
Neg Supply Voltage-Nom (Vsup)	-5 V
Number of Functions	1
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.24
Package Shape	RECTANGULAR
Package Style	SMALL OUT LINE
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Slew Rate-Min	150V/us
Slew Rate-Nom	185V/us
Supply Current-Max	11mA
Supply Voltage Limit-Max	16.5V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	INDUSTRIAL
Terminal Finish	MATTE TIN
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	150000
Voltage Gain-Min	10000
Wideband	YES
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 3
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the EL2125CSZ datasheet?

EL2125CSZ Datasheet Download

Official datasheet from Intersil

What are equivalent replacements for EL2125CSZ?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

Which designs are a practical fit for EL2125CSZ?

Use EL2125CSZ in signal conditioning, control, and interface circuits when 175 MHz maximum clock and -40°C to 85°C operation match the design target. The SOICN-8 format and 175 MHz maximum clock detail should be checked against the datasheet before release.

For PCB and sourcing checks, what package details matter on EL2125CSZ?

The current record points to SOICN-8 with 8 pins, so PCB teams should verify land pattern, height, and assembly notes while confirming the 175 MHz maximum clock requirement for production quantities.

How should buyers manage lifecycle risk when quoting EL2125CSZ?

EL2125CSZ is currently marked obsolete. For procurement planning, confirm authorized stock, date codes, and alternate sources while checking 175 MHz maximum clock limits and the latest manufacturer datasheet.

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EL2125CSZ Intersil Integrated Circuit (Small Outline Packages) In Stock

What are the key features of EL2125CSZ?

What is EL2125CSZ used for?

What are the specifications of EL2125CSZ?

Compliance & Regulatory

Where can I find the EL2125CSZ datasheet?

What are equivalent replacements for EL2125CSZ?

Frequently Asked Questions

Which designs are a practical fit for EL2125CSZ?

For PCB and sourcing checks, what package details matter on EL2125CSZ?

How should buyers manage lifecycle risk when quoting EL2125CSZ?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Intersil

More from Intersil

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