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NE5520379A-T1A-A
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NE5520379A-T1A-A

Product Overview

The NE5520379A-T1A-A belongs to the category of integrated circuits and is commonly used in electronic devices for audio amplification. This IC is known for its high performance, low distortion, and wide frequency response, making it suitable for various audio applications. The package includes a single NE5520379A-T1A-A integrated circuit.

Basic Information

  • Category: Integrated Circuit
  • Use: Audio Amplification
  • Characteristics: High performance, low distortion, wide frequency response
  • Package: Single integrated circuit
  • Packaging/Quantity: Individual packaging

Specifications

The NE5520379A-T1A-A features the following specifications: - Input Voltage Range: 3V to 20V - Output Power: 1.5W - Total Harmonic Distortion: <0.1% - Frequency Response: 20Hz to 20kHz - Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The NE5520379A-T1A-A has a standard pin configuration with the following key pins: 1. VCC (Power Supply) 2. GND (Ground) 3. IN- (Inverting Input) 4. IN+ (Non-Inverting Input) 5. OUT (Output)

Functional Features

  • High-quality audio amplification
  • Low distortion and noise
  • Wide operating voltage range
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages

  • High-performance audio amplification
  • Wide frequency response
  • Low distortion
  • Thermal protection feature

Disadvantages

  • Limited output power compared to some alternative models
  • Higher cost compared to basic audio amplifiers

Working Principles

The NE5520379A-T1A-A operates as a class AB audio amplifier, utilizing internal circuitry to amplify audio signals with minimal distortion. It employs a combination of operational amplifiers and power transistors to achieve high-fidelity audio reproduction.

Detailed Application Field Plans

The NE5520379A-T1A-A is widely used in the following applications: - Portable audio devices - Home audio systems - Automotive audio systems - Professional audio equipment

Detailed and Complete Alternative Models

Some alternative models to the NE5520379A-T1A-A include: - LM386 - Low-cost audio amplifier IC - TDA7294 - High-power audio amplifier IC - NJM386 - General-purpose audio amplifier IC

In conclusion, the NE5520379A-T1A-A offers high-quality audio amplification with low distortion and wide frequency response, making it suitable for various audio applications. While it may have limitations in terms of output power and cost, its performance and reliability make it a popular choice in the audio electronics industry.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af NE5520379A-T1A-A i tekniske løsninger

  1. What is NE5520379A-T1A-A?

    • NE5520379A-T1A-A is a high-performance operational amplifier designed for use in various technical solutions.

  2. What are the key features of NE5520379A-T1A-A?

    • The NE5520379A-T1A-A features low input offset voltage, low input bias current, and high open-loop gain, making it suitable for precision applications.

  3. In what technical solutions can NE5520379A-T1A-A be used?

    • NE5520379A-T1A-A can be used in audio amplifiers, instrumentation amplifiers, active filters, and other precision signal processing applications.

  4. What is the recommended supply voltage for NE5520379A-T1A-A?

    • The recommended supply voltage for NE5520379A-T1A-A is typically between ±5V and ±18V.

  5. What is the input voltage range of NE5520379A-T1A-A?

    • The input voltage range of NE5520379A-T1A-A typically extends from the negative supply rail to the positive supply rail.

  6. Does NE5520379A-T1A-A require external compensation?

    • No, NE5520379A-T1A-A is internally compensated and does not require external compensation components.

  7. What is the temperature range for NE5520379A-T1A-A?

    • NE5520379A-T1A-A is designed to operate over a wide temperature range, typically from -40°C to 125°C.

  8. Can NE5520379A-T1A-A be used in single-supply applications?

    • Yes, NE5520379A-T1A-A can be used in single-supply applications with proper biasing and level shifting.

  9. What is the typical output current capability of NE5520379A-T1A-A?

    • NE5520379A-T1A-A has a typical output current capability of around 20mA.

  10. Is NE5520379A-T1A-A RoHS compliant?

    • Yes, NE5520379A-T1A-A is RoHS compliant, making it suitable for environmentally conscious designs.