LM224DRG3 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: LM224DRG3
Brand: Texas Instruments
SKU: LM224DRG3
Availability: InStock

Quad operational amplifier with voltage-feedback architecture, 70 dB CMRR, and 0.25 µA bias current for industrial applications. From $0.08 in stock worldwide shipping.

OBSOLETEIntegrated CircuitVerified Apr 2026

Package / Visual Reference

LM224DRG3Small Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 14
Lifecycle: OBSOLETE
Datasheet: LM224DRG3 Datasheet PDF
Category: Integrated Circuit
Price: From $0.0826(MOQ 1000)
Temp Range: -25.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM224DRG3?

Quad op-amp with voltage-feedback architecture for stable, wide-bandwidth signal amplification
Industrial-grade performance with 70 dB minimum CMRR and 80 dB typical CMRR
Ultra-low bias current of 0.25 µA at 25°C, ideal for high-impedance sensor interfaces
Small Outline Package (SOP) for compact PCB designs with easy soldering
Frequency compensation built-in for unconditional stability across all closed-loop gains

What is LM224DRG3 used for?

The LM224DRG3 is widely used in industrial signal conditioning circuits, where its quad op-amp configuration enables multi-channel amplification in a single package. It is well suited for sensor interface boards, active filter designs, and instrumentation amplifiers operating across extended industrial temperature ranges. Its low bias current and high CMRR also make it a popular choice in precision analog front-end circuits for data acquisition systems.

What are the specifications of LM224DRG3?

Date Of Intro	1989-03-01
YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.3 µA
Bias Current-Max (IIB) @25C	0.25 µA
Common-mode Reject Ratio-Min	70dB
Common-mode Reject Ratio-Nom	80dB
Frequency Compensation	YES
Input Offset Current-Max (IIO)	0.1 µA
Input Offset Voltage-Max	5000 µV
JESD-30 Code	R-PDSO-G14
JESD-609 Code	e3
Low-Bias	YES
Low-Offset	NO
Micropower	YES
Number of Functions	4
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP14,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUT LINE
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Slew Rate-Nom	0.5V/us
Subcategory	Operational Amplifier
Supply Current-Max	3mA
Supply Voltage Limit-Max	32V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	YES
Technology	BIPOLAR
Temperature Grade	OTHER
Terminal Finish	Matte Tin (Sn)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	1200
Voltage Gain-Min	50000
Wideband	NO
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.33.00.01

Where can I find the LM224DRG3 datasheet?

LM224DRG3 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM224DRG3?

Compatible alternatives and drop-in replacements for LM224DRG3:

LM224DRTexas Instruments Operational

Amplifier, 4 Func, 5000uV Offset-Max, BIPolar, PDSO14

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the supply voltage range for the LM224DRG3?

The LM224DRG3 operates from a single supply of 3 V to 32 V or a dual supply of ±1.5 V to ±16 V, making it flexible for both battery-powered and industrial 24 V systems.

What are typical applications for the LM224DRG3?

The LM224DRG3 is commonly used in industrial sensor signal conditioning, active filters, instrumentation amplifiers, comparator circuits, and data acquisition analog front ends where four independent op-amp channels are needed in a compact Small Outline Package.

How does the LM224DRG3 compare to the LM324?

The LM224DRG3 is the industrial-grade version of the LM324 family, rated for –25°C to +85°C operation versus the commercial 0°C to 70°C range of standard LM324. Both share the same pinout and quad op-amp architecture with 70 dB minimum CMRR and 0.25 µA typical bias current.

What package does the LM224DRG3 come in?

The LM224DRG3 is available in a 14-pin Small Outline (SOIC) package (the 'DR' suffix), with tape-and-reel packaging ('G3' suffix) for automated pick-and-place assembly in high-volume production.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.0826

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1000+	$0.2029	$202.90
2240+	$0.0894	$200.26
2910+	$0.0860	$250.26
3635+	$0.0826	$300.25

pcs

Unit price: $0.2029 · Total: $202.90

In Stock · 24h Response · Worldwide Shipping

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”

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Procurement Manager, VoltEdge Energy, India

LM224DRG3 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of LM224DRG3?

What is LM224DRG3 used for?

What are the specifications of LM224DRG3?

Compliance & Regulatory

Where can I find the LM224DRG3 datasheet?

What are equivalent replacements for LM224DRG3?

Frequently Asked Questions

What is the supply voltage range for the LM224DRG3?

What are typical applications for the LM224DRG3?

How does the LM224DRG3 compare to the LM324?

What package does the LM224DRG3 come in?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

More from Texas Instruments

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