LM224DG4

$0.37

Description：IC OPAMP GP 4 CIRCUIT 14SOIC
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:ea52fd3be455 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：Tube
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：40 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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LM224DG4

Overview

The LM224DG4 is a quad operational amplifier from Texas Instruments, housed in a 14-pin SOIC package. It features a gain-bandwidth product of 1.2 MHz and a slew rate of 500 mV/us. The input offset voltage is 5 mV, with an input bias current of 150 nA. Operating on a single supply from 3 V to 32 V or dual supplies of ±1.5 V to ±16 V, it draws 1.4 mA of quiescent current. Each channel provides 20 mA output current, with a common-mode rejection ratio of 80 dB and input voltage noise density of 35 nV/sqrt Hz.

Feature Summary

Contains four independent high-gain operational amplifiers with internal frequency compensation.
Operates from a wide range of single or split power supplies without performance degradation.
Input common-mode voltage range includes ground potential for single-supply flexibility.

Applications

Transducer amplifiers
DC gain blocks
Active filters

Procurement Notes

Verify the specific suffix 'G4' against the manufacturer's latest documentation to confirm lead-free status and RoHS compliance details. Confirm the package type matches the required PCB footprint. Check the official lifecycle status as end-of-life notices may affect long-term availability and sourcing strategies.

Selection Notes

Select this component when a quad amplifier configuration is required within a standard SOIC-14 surface-mount footprint. Ensure the design accommodates the specified 150 nA input bias current and 5 mV maximum input offset voltage. Verify that the 1.2 MHz bandwidth meets the signal processing requirements for the intended application frequency range.

Part Context

This device belongs to the LMx24 family of low-power quad operational amplifiers. It shares architectural similarities with the LM124 and LM324 but offers specific commercial-grade temperature ratings and electrical characteristics defined by the LM224 series specifications.