Texas Instruments

LM324KADRG4  

OP Amps, Buffer Amps ICs

LM324KADRG4 Description

The LM324KADRG4 is a general-purpose operational amplifier IC featuring four independent circuits, designed for surface-mount applications. Manufactured by Texas Instruments, this IC is housed in a 14-pin SOIC package and is available in tape and reel format. Despite being marked as obsolete, the LM324KADRG4 remains a reliable choice for various analog signal processing tasks. It operates within a supply voltage range of 3 V to 30 V and is suitable for commercial temperature ranges from 0°C to 70°C. The LM324KADRG4 complies with ROHS3 standards and is unaffected by REACH regulations, ensuring environmental and regulatory compliance.

LM324KADRG4 Features

• Wide Supply Voltage Range: The LM324KADRG4 can operate from a supply voltage as low as 3 V up to 30 V, making it versatile for a wide range of power supply configurations.
• Low Input Bias Current: With an input bias current of only 15 nA, this IC minimizes the impact on sensitive input signals, ensuring high accuracy and stability in signal processing.
• High Gain Bandwidth Product: The 1.2 MHz gain bandwidth product allows for effective amplification of signals across a broad frequency spectrum, enhancing the performance in various analog applications.
• Low Input Offset Voltage: The 2 mV input offset voltage ensures minimal error in signal amplification, contributing to high precision in signal processing.
• High Slew Rate: The 0.5 V/µs slew rate enables the amplifier to handle fast-changing signals efficiently, making it suitable for applications requiring rapid signal transitions.
• Low Supply Current: Each of the four channels consumes only 1.4 mA, resulting in low power consumption and high energy efficiency.
• High Output Current per Channel: Each channel can deliver up to 30 mA of output current, providing robust performance for driving various loads.
• Moisture Sensitivity Level: The MSL level 1 (unlimited) classification ensures the IC can be safely used in environments with varying humidity levels without the need for special handling.

LM324KADRG4 Applications

The LM324KADRG4 is ideal for a variety of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Amplification: The LM324KADRG4 can be used to amplify weak signals in sensor applications, ensuring that the signal is strong enough for further processing or transmission.
• Filter Circuits: Its wide bandwidth and high gain make it suitable for designing active filters, which can be used to remove unwanted frequencies from a signal.
• Voltage Followers: The low input bias current and high slew rate make it an excellent choice for voltage follower circuits, which are used to buffer signals without altering their amplitude.
• Level Shifting: The wide supply voltage range allows the LM324KADRG4 to be used in level-shifting applications, where it can convert signals from one voltage level to another.
• Consumer Electronics: The LM324KADRG4 can be used in various consumer electronics applications, such as audio amplifiers, where its low distortion and high slew rate ensure high-quality audio output.

Conclusion of LM324KADRG4

The LM324KADRG4 is a versatile and reliable operational amplifier IC, offering a wide range of technical specifications and performance benefits. Despite its obsolete status, it remains a valuable component for a variety of analog signal processing applications. Its low input bias current, high gain bandwidth product, and robust output capabilities make it an excellent choice for engineers seeking a general-purpose op-amp. The LM324KADRG4 is particularly well-suited for applications requiring high precision, low power consumption, and the ability to handle fast-changing signals.

LM324KADRG4 Documents

Download datasheets and manufacturer documentation for LM324KADRG4

Datasheets :

LM124,224,324,2902      

PCN Obsolescence/ EOL :

EOL 22/Jun/2023      

HTML Datasheet :

LM124,224,324,2902      

PCN Design/Specification :

LMx24, LM2902, LM324 16/Jun/2022