LM224KDR

$0.39

Description：IC OPAMP GP 4 CIRCUIT 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:ca4e222696cb Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC OPAMP GP 4 CIRCUIT 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Amplifier Type：General Purpose
Number of Circuits：4
Output Type：-
Slew Rate：0.5V/µs
Gain Bandwidth Product：1.2 MHz
Current - Input Bias：20 nA
Voltage - Input Offset：3 mV
Current - Supply：1.4mA (x4 Channels)
Current - Output / Channel：30 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：30 V
Operating Temperature：-25°C ~ 85°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：14-SOIC (0.154", 3.90mm Width)
Supplier Device Package：14-SOIC
-3db Bandwidth：-

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LM224KDR

Overview

The LM224KDR is a quad operational amplifier manufactured by Texas Instruments, housed in a 14-SOIC surface-mount package. It features a gain-bandwidth product of 1.2 MHz and a typical slew rate of 0.5 V/µs. The device operates on a supply voltage ranging from 3 V to 30 V, with a maximum operating temperature of 85°C. Each channel provides an output current of 30 mA, while the total supply current for all four channels is 1.4 mA. Input bias current is specified at 15 nA, and input offset voltage is 2 mV.

Feature Summary

Integrated electrostatic discharge protection rated at 2 kV
Quad configuration providing four independent amplifier circuits
Standard general-purpose architecture suitable for broad signal conditioning

Applications

General-purpose analog signal processing
Sensor interface circuits
Audio pre-amplification stages

Procurement Notes

Verify the specific suffix KDR against the manufacturer's official datasheet to confirm package dimensions and thermal characteristics. Ensure compatibility with RoHS3 standards as indicated in public documentation. Cross-reference the ordering number with authorized distributors to validate authenticity and traceability before finalizing procurement decisions.

Selection Notes

Select this component when a quad amplifier with moderate bandwidth and high ESD tolerance is required. The 14-SOIC package facilitates automated surface-mount assembly. Consider the 30 V maximum supply limit and 30 mA output drive capability during circuit design to ensure operation within safe electrical boundaries.

Part Context

This part belongs to the LMx24 family of operational amplifiers, which includes variants like the LM124 and LM324. These devices share similar architectural foundations but differ in temperature ranges and specific electrical parameters. The LM224KDR represents the commercial grade version within this lineage, optimized for standard industrial applications.