LM324N

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LM324N

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Spécifications

Package Tube
ProductStatus Obsolete
AmplifierType General Purpose
NumberofCircuits 4
SlewRate 0.4V/µs
GainBandwidthProduct 1.3 MHz
Current-InputBias 20 nA
Voltage-InputOffset 2 mV
Current-Supply 1.5mA
Current-Output/Channel 40 mA
Voltage-SupplySpan(Min) 3 V
Voltage-SupplySpan(Max) 30 V
OperatingTemperature 0°C ~ 70°C
MountingType Through Hole
Package/Case 14-DIP (0.300, 7.62mm)

Vue d'ensemble

Description

The LM324N is a quad operational amplifier (op-amp) integrated circuit commonly used in various electronic applications. It contains four independent, high-gain, internally frequency compensated op-amps. The LM324N is known for its ability to operate on a single power supply over a wide range of voltages, typically from 3V to 32V, making it versatile for battery-operated devices.
Key features include low power consumption, a wide bandwidth of 1MHz, and a slew rate of 0.5V/µs. It is designed to perform well with input common mode voltages that extend to the negative supply, which is typically ground in single-supply applications. The LM324N is suitable for general-purpose applications such as signal conditioning, filtering, and basic amplification in consumer electronics, automotive, and industrial devices.
The IC is available in a standard 14-pin dual in-line package (DIP) and is widely appreciated for its affordability and reliability. Its robust design ensures stable operation under various environmental conditions, making it a popular choice among engineers and hobbyists alike.

Features

The LM324N is a quad operational amplifier featuring four independent, high-gain, internally frequency-compensated op-amps designed to operate from a single power supply over a wide voltage range. Key features include:
1. Quad Configuration: Contains four independent op-amps in a single package, enhancing versatility and saving space.
2. Wide Supply Voltage Range: Operates from a single power supply (3V to 32V) or dual supplies (±1.5V to ±16V), making it suitable for a variety of applications.
3. Low Input Bias Current: Ensures minimal input current, which is beneficial for high-impedance signal sources.
4. Low Input Offset Voltage: Reduces the error in the input-to-output voltage differential, enhancing accuracy.
5. Wide Bandwidth: Offers a gain bandwidth product of 1MHz, suitable for many general-purpose applications.
6. Low Power Consumption: Designed for low power usage, increasing efficiency especially in battery-powered devices.
7. Output Drive Capability: Can drive loads directly, simplifying circuit design.
The LM324N is widely used in signal conditioning, filtering, and amplification applications due to its reliability and cost-effectiveness.

Package

The LM324N is a quad operational amplifier IC that comes in a Dual In-line Package (DIP) with 14 pins. It is designed for a wide range of applications and operates from a single power supply over a wide voltage range.

Pinout

The LM324N is a quad op-amp IC, meaning it contains four independent operational amplifiers. It is housed in a 14-pin Dual In-line Package (DIP). Here is a brief description of its pin functions:
1. Pin 1: Output of Op-Amp 1
2. Pin 2: Inverting Input of Op-Amp 1
3. Pin 3: Non-Inverting Input of Op-Amp 1
4. Pin 4: VCC Positive Supply Voltage
5. Pin 5: Non-Inverting Input of Op-Amp 2
6. Pin 6: Inverting Input of Op-Amp 2
7. Pin 7: Output of Op-Amp 2
8. Pin 8: Output of Op-Amp 3
9. Pin 9: Inverting Input of Op-Amp 3
10. Pin 10: Non-Inverting Input of Op-Amp 3
11. Pin 11: Non-Inverting Input of Op-Amp 4
12. Pin 12: Inverting Input of Op-Amp 4
13. Pin 13: Output of Op-Amp 4
14. Pin 14: VEE/Ground
The LM324N is widely used for its low power consumption and ability to operate on a single power supply, making it suitable for various analog applications.

Manufacturer

The LM324N is a widely used operational amplifier (op-amp) integrated circuit. It was originally manufactured by National Semiconductor, which was known for its semiconductor components. However, National Semiconductor was acquired by Texas Instruments (TI) in 2011. Today, Texas Instruments, a major technology company specializing in semiconductors and electronic components, is one of the primary manufacturers of the LM324N. TI produces a vast range of electronic components and is one of the leading companies in the semiconductor industry. Additionally, other semiconductor companies also manufacture equivalent versions of the LM324N, such as STMicroelectronics, ON Semiconductor, and NXP Semiconductors, among others. These companies focus on designing and producing a variety of electronic components used in various applications across different industries.

Application

The LM324N is a versatile quad operational amplifier used in various applications, including signal conditioning, filtering, and amplification. Its low power consumption and wide supply voltage range make it ideal for battery-powered devices. It's commonly used in audio amplifiers, sensor interfacing, active filters, and voltage followers. The LM324N's ability to operate from a single power supply is advantageous in simplifying circuit design for automotive, industrial, and consumer electronics applications.

Equivalent

Equivalent products to the LM324N chip, which is a quad op-amp, include the LM324, LM2902, LM358 (dual version), TLC27L4, TL074, and MC3302. These ICs can serve similar functions in circuits, though differences in specifications like power supply voltage, power consumption, and bandwidth might exist. Always check datasheets for compatibility with your specific application.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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