Texas Instruments

LM224KADRG4

LM224KADRG4 Description

The LM224KADRG4 is a general-purpose operational amplifier (op-amp) from Texas Instruments, designed for a wide range of applications requiring high performance and reliability. This quad-channel op-amp is housed in a 14-pin SOIC package, making it suitable for surface-mount applications. The LM224KADRG4 offers a broad supply voltage range, from 3 V to 30 V, ensuring compatibility with various power supply configurations. With a gain bandwidth product of 1.2 MHz and a slew rate of 0.5V/µs, this op-amp delivers excellent performance for signal processing and amplification tasks. Additionally, its low input bias current of 15 nA and input offset voltage of 2 mV contribute to high precision and stability in analog circuits.

LM224KADRG4 Features

• Wide Supply Voltage Range: Operates from 3 V to 30 V, providing flexibility for different power supply requirements.
• High Gain Bandwidth Product: 1.2 MHz ensures high-frequency performance suitable for a variety of analog applications.
• Low Input Bias Current: 15 nA minimizes the impact on sensitive input signals, enhancing overall circuit accuracy.
• Low Input Offset Voltage: 2 mV ensures high precision in signal amplification and processing.
• High Slew Rate: 0.5V/µs allows for fast response times, critical for applications requiring rapid signal changes.
• Quad-Channel Configuration: Four independent op-amps in a single package, ideal for compact designs requiring multiple amplification stages.
• Surface-Mount Package: 14SOIC format is suitable for automated assembly processes, reducing manufacturing costs and improving reliability.
• Compliance and Safety: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 1 (Unlimited) indicates high resistance to moisture, enhancing reliability in various environmental conditions.

LM224KADRG4 Applications

The LM224KADRG4 is well-suited for a variety of applications where general-purpose op-amps are required. Its wide supply voltage range and high performance make it ideal for:

• Signal Conditioning: Amplifying and processing analog signals in sensors, transducers, and instrumentation.
• Audio Processing: Enhancing audio signals in consumer electronics, ensuring high fidelity and minimal distortion.
• Power Management: Controlling and regulating power supplies in various electronic systems.
• Industrial Control: Implementing feedback loops and control systems in industrial automation.
• Medical Equipment: Amplifying and processing signals in medical devices, contributing to high precision and reliability.

Conclusion of LM224KADRG4

The LM224KADRG4 from Texas Instruments is a versatile and high-performance general-purpose operational amplifier. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it an excellent choice for a variety of applications. The quad-channel configuration in a compact 14SOIC package ensures space efficiency and ease of integration into complex electronic designs. Although the product is marked as obsolete, its robust performance and compliance with environmental standards make it a reliable option for existing designs and legacy systems. For new projects, designers may consider exploring newer models from Texas Instruments' extensive portfolio of operational amplifiers.