LME49722MAX/NOPB

Product Overview

Category

The LME49722MAX/NOPB belongs to the category of integrated circuits (ICs) specifically designed for audio applications.

Use

This product is commonly used in audio amplification and signal processing systems, providing high-quality sound reproduction.

Characteristics

• High-fidelity audio performance
• Low distortion and noise levels
• Wide frequency response range
• High output current capability
• Stable operation under varying load conditions

Package

The LME49722MAX/NOPB is available in a small outline package (SOP), which ensures ease of integration into various audio systems.

Essence

The essence of this product lies in its ability to deliver exceptional audio quality with minimal distortion and noise, making it suitable for demanding audio applications.

Packaging/Quantity

The LME49722MAX/NOPB is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 2.5V to 17V
• Total Harmonic Distortion (THD): <0.00003%
• Output Power: Up to 250mW
• Input Impedance: 20kΩ
• Output Impedance: 0.04Ω
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LME49722MAX/NOPB features a dual operational amplifier configuration with eight pins. The pin configuration is as follows:

1. Non-Inverting Input (Op-Amp 1)
2. Inverting Input (Op-Amp 1)
3. V- (Negative Power Supply)
4. V+ (Positive Power Supply)
5. Output (Op-Amp 1)
6. Output (Op-Amp 2)
7. Inverting Input (Op-Amp 2)
8. Non-Inverting Input (Op-Amp 2)

Functional Features

• High slew rate for accurate signal reproduction
• Wide bandwidth for faithful audio reproduction
• Low output impedance for efficient power delivery
• Built-in protection circuitry against overvoltage and short-circuit conditions
• Excellent channel separation for stereo applications

Advantages and Disadvantages

Advantages

• Exceptional audio quality with low distortion and noise levels
• Versatile supply voltage range allows for flexibility in system design
• Robust construction ensures reliable operation under varying load conditions
• Integrated protection circuitry enhances durability and safeguards against potential damage

Disadvantages

• Relatively higher cost compared to some alternative models
• Requires careful consideration of power supply requirements for optimal performance

Working Principles

The LME49722MAX/NOPB operates based on the principles of operational amplifiers. It amplifies audio signals with high fidelity, ensuring minimal distortion and noise. The dual op-amp configuration allows for stereo applications or the use of multiple channels.

Detailed Application Field Plans

The LME49722MAX/NOPB finds extensive application in various audio systems, including:

1. Hi-Fi audio amplifiers
2. Professional audio equipment
3. Home theater systems
4. Automotive audio systems
5. Musical instruments and recording equipment

Detailed and Complete Alternative Models

1. AD8620ARZ - Analog Devices
2. OPA2134PA - Texas Instruments
3. NJM2068DD - New Japan Radio Co., Ltd.
4. LT1358CN8 - Linear Technology Corporation
5. NE5532P - Texas Instruments

These alternative models offer similar functionality and can be considered as substitutes for the LME49722MAX/NOPB, depending on specific requirements and preferences.

Note: The above information is subject to change as per the manufacturer's updates and revisions.

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