LM224KANG4

Product Overview

Category: Integrated Circuit (IC)

Use: LM224KANG4 is a quad operational amplifier that is commonly used in various electronic circuits for amplification, filtering, and signal conditioning purposes.

Characteristics: - Low input offset voltage - Low input bias current - High gain bandwidth product - Wide supply voltage range - Rail-to-rail output swing capability

Package: LM224KANG4 is available in a standard 14-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence: The essence of LM224KANG4 lies in its ability to provide high-performance amplification and signal processing capabilities in a compact and versatile package.

Packaging/Quantity: LM224KANG4 is typically sold in reels or tubes containing a specific quantity of ICs, such as 100 pieces per reel.

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 1mV (maximum)
• Input Bias Current: 45nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.5V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Output Swing: Rail-to-Rail

Pin Configuration

The LM224KANG4 IC has a total of 14 pins, which are assigned specific functions as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. V- (Negative Power Supply)
4. Output (Op-Amp 1)
5. Offset Null (Op-Amp 1)
6. V+ (Positive Power Supply)
7. Output (Op-Amp 2)
8. Offset Null (Op-Amp 2)
9. Inverting Input (Op-Amp 2)
10. Non-Inverting Input (Op-Amp 2)
11. V- (Negative Power Supply)
12. Output (Op-Amp 3)
13. Offset Null (Op-Amp 3)
14. V+ (Positive Power Supply)

Functional Features

1. Low Input Offset Voltage: LM224KANG4 exhibits low input offset voltage, ensuring accurate amplification and signal processing.
2. Wide Supply Voltage Range: The IC can operate within a wide supply voltage range, making it suitable for various applications.
3. High Gain Bandwidth Product: With a high gain bandwidth product, the IC can handle high-frequency signals effectively.
4. Rail-to-Rail Output Swing Capability: LM224KANG4 provides an output swing that covers the entire supply voltage range, maximizing signal integrity.

Advantages and Disadvantages

Advantages: - Low input offset voltage ensures accurate amplification. - Wide supply voltage range allows for versatile applications. - High gain bandwidth product enables effective handling of high-frequency signals. - Rail-to-rail output swing capability maximizes signal integrity.

Disadvantages: - Limited number of operational amplifiers (four in total) compared to other multi-op-amp ICs. - Relatively lower slew rate compared to specialized high-speed op-amps.

Working Principles

LM224KANG4 operates based on the principles of operational amplifiers. It utilizes differential input stages, feedback networks, and output stages to amplify and process input signals. The internal circuitry of the IC is designed to provide stable and accurate amplification with minimal distortion.

Detailed Application Field Plans

LM224KANG4 finds extensive use in various electronic applications, including but not limited to: - Audio amplifiers - Active filters - Signal conditioners - Instrumentation amplifiers - Voltage comparators - Oscillators

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM224KANG4 are: - LM324: A quad operational amplifier with similar characteristics and pin configuration. - TL074: Another quad operational amplifier with enhanced slew rate and higher bandwidth.

These alternative models can be considered based on specific application requirements and desired performance parameters.

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