LM4562MAX

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LM4562MAX

+BOM

Audio Amplifiers

  • ManufacturerTexas Instruments

  • Mfr. Part #LM4562MAX

  • In Stock23430

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Specifications

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Overview

Description

The LM4562MAX is a high-performance audio operational amplifier known for its superior sound quality and low distortion. It is commonly used in audio applications where precision and clarity are essential, such as in high-fidelity audio equipment, professional audio systems, and instrumentation. The LM4562MAX features a low total harmonic distortion plus noise (THD+N) of 0.00003%, a wide bandwidth of 55 MHz, and a high slew rate of 20 V/μs, making it ideal for delivering clear and accurate audio reproduction.
This op-amp operates with dual power supplies ranging from ±2.5V to ±17V, providing flexibility for various designs. It also has a high output drive capability and low noise performance, with a noise density of 2.7 nV/√Hz. The device is available in standard DIP and SOIC packages, making it easy to integrate into existing circuits. The LM4562MAX is favored by audio engineers and designers who require high precision, low noise, and reliable performance in their audio applications.

Equivalent

Equivalent products to the LM4562MAX operational amplifier include the LME49720, OPA2134, and NE5532. These op-amps are often used as alternatives due to their similar features, such as low distortion, low noise, and high performance in audio applications. Always check the specific requirements of your application to ensure compatibility.

Features

The LM4562MAX is a high-performance audio op-amp designed for premium audio applications. Key features include:
1. Low Noise: Exhibits ultra-low noise with a voltage noise density of 2.7 nV/√Hz, enhancing audio clarity.
2. High Output Drive: Capable of driving 600-ohm loads directly, suitable for professional audio equipment.
3. Wide Bandwidth: Offers a wide bandwidth of 55 MHz, ensuring accurate and responsive audio signal reproduction.
4. Low Total Harmonic Distortion: Provides low total harmonic distortion plus noise (THD+N) of 0.00003%, ensuring high fidelity sound.
5. High Slew Rate: Features a slew rate of 20V/μs, allowing for fast transient response.
6. Dual Amplifier: Contains two operational amplifiers within one package, ideal for stereo applications.
7. Supply Voltage Range: Operates over a wide supply voltage range from ±2.5V to ±17V, offering design flexibility.
8. Unity-Gain Stable: Stable at unity-gain, making it versatile for various amplification configurations.
These features make the LM4562MAX well-suited for high-end audio equipment, including mixers, preamplifiers, and home theater systems.

Pinout

The LM4562MAX is an operational amplifier known for its high performance and low distortion, typically used in audio applications. It comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here is a brief description of its pin functions:
1. Pin 1 (OUT A): Output for channel A.
2. Pin 2 (IN A−): Inverting input for channel A.
3. Pin 3 (IN A+): Non-inverting input for channel A.
4. Pin 4 (VEE): Negative power supply voltage.
5. Pin 5 (IN B+): Non-inverting input for channel B.
6. Pin 6 (IN B−): Inverting input for channel B.
7. Pin 7 (OUT B): Output for channel B.
8. Pin 8 (VCC): Positive power supply voltage.
This op-amp is notable for its excellent sound quality, low noise, and wide bandwidth, making it suitable for high-fidelity audio applications.

Manufacturer

The LM4562MAX is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and integrated circuits. These components are used in a wide range of electronic devices and systems across various industries, including consumer electronics, automotive, industrial, and communications. TI is known for its innovation in analog and embedded processing products, and it serves a global market with a diverse portfolio of semiconductor products.

Application

The LM4562MAX is a high-performance audio operational amplifier known for its low distortion and noise. It is commonly used in high-fidelity audio equipment, such as professional audio systems, headphone amplifiers, and mixing consoles. Its excellent sound quality makes it suitable for high-end home audio components and audiophile-grade DACs (Digital-to-Analog Converters). Additionally, the LM4562MAX is used in audio measurement and test equipment due to its precision. It can also be found in active crossover networks and high-quality audio processing applications where signal integrity is critical.

Package

The LM4562MAX is an audio operational amplifier from Texas Instruments. It is available in an 8-pin SOIC (Small Outline Integrated Circuit) package, which is designated by the "MAX" suffix. This package type is commonly used for surface-mount applications, offering a compact form factor suitable for high-performance audio applications.