LM124AFKB

Description：QUAD, 30-V, 1.2-MHZ, 3-MV OFFSET
Series：-
Mfr：Texas Instruments
Package：Tube

SKU:32b2690d3add Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：QUAD, 30-V, 1.2-MHZ, 3-MV OFFSET
Series：-
Mfr：Texas Instruments
Package：Tube
Amplifier Type：General Purpose
Number of Circuits：4
Output Type：Push-Pull
Slew Rate：0.5V/µs
Gain Bandwidth Product：1.2 MHz
Current - Input Bias：50 nA
Voltage - Input Offset：-
Current - Supply：1.4mA
Current - Output / Channel：30 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：32 V
Operating Temperature：-55°C ~ 125°C (TA)
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：20-CLCC
Supplier Device Package：20-LCCC (8.89x8.89)
-3db Bandwidth：-

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LM124AFKB

Overview

The LM124AFKB is a quad operational amplifier manufactured by Texas Instruments, housed in a 20-pin LCCC package. It features a gain-bandwidth product of 1.2 MHz and a slew rate of 500 mV/µs. The device operates with a supply voltage range of 3 V to 30 V and maintains an input offset voltage of 3 mV maximum at 25°C. It supports an extended industrial temperature range from -55°C to 125°C.

Feature Summary

Quad operational amplifier configuration
Extended temperature range capability
Low input offset voltage specification

Applications

Industrial control systems
Sensor signal conditioning
Precision measurement circuits

Procurement Notes

Verify the specific suffix 'FK' corresponds to the 20-pin LCCC package and the 30 V supply limit when sourcing. Confirm the manufacturer is Texas Instruments to ensure compatibility with the documented electrical characteristics and temperature ratings provided in official datasheets.

Selection Notes

Select this component for applications requiring four independent amplifiers in a single package with robust temperature tolerance. Ensure the design accommodates the 30 V maximum supply voltage and the specific pinout requirements of the LCCC-20 footprint for proper integration.

Part Context

This part belongs to the LM124 family of quadruple operational amplifiers. It shares core functionality with other variants but is distinguished by its specific packaging and voltage rating constraints defined by the AFKB designation within the Texas Instruments portfolio.

Replacement Considerations

Cross-reference with LM124AJ or LM124CJ for similar performance, noting that package differences may require PCB redesign. Verify that substitute parts meet the -55°C to 125°C temperature range and 30 V supply requirements.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

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Mode of Transportation

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Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.