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NE5532PE4
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NE5532PE4

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio operational amplifier
  • Characteristics:
    • High-performance, low noise
    • Wide bandwidth
    • Low distortion
    • High slew rate
  • Package: Dual in-line package (DIP)
  • Essence: Operational amplifier
  • Packaging/Quantity: Typically sold in reels of 2500 units

Specifications

  • Supply Voltage: ±3V to ±22V
  • Input Offset Voltage: 0.6mV (maximum)
  • Input Bias Current: 50nA (maximum)
  • Input Offset Current: 5nA (maximum)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 9V/µs (typical)
  • Output Current: 38mA (maximum)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. Non-inverting input (+IN)
  2. Inverting input (-IN)
  3. V-
  4. V+
  5. Offset Null
  6. Output
  7. NC (No Connection)
  8. Ground

Functional Features

  • High gain and low noise for accurate audio signal amplification
  • Wide bandwidth allows for faithful reproduction of high-frequency signals
  • Low distortion ensures minimal signal degradation
  • High slew rate enables fast response to transient signals

Advantages

  • Excellent audio performance with low noise and distortion
  • Versatile supply voltage range allows for various applications
  • Robust output stage capable of driving low impedance loads
  • Stable operation over a wide temperature range

Disadvantages

  • Relatively higher power consumption compared to some modern alternatives
  • Limited availability in surface mount packages
  • Not suitable for applications requiring ultra-low noise levels

Working Principles

The NE5532PE4 is a dual operational amplifier designed for audio applications. It utilizes a differential input stage followed by a high-gain, class AB output stage. The differential input stage provides excellent common-mode rejection, while the output stage ensures low distortion and high output current capability.

Detailed Application Field Plans

The NE5532PE4 is widely used in various audio-related applications, including: - Audio amplifiers - Mixing consoles - Active filters - Equalizers - Musical instruments - Headphone amplifiers

Detailed and Complete Alternative Models

  • LM833: Similar performance and pin configuration
  • TL072: Lower noise, but higher distortion
  • OPA2134: Higher performance with lower noise and distortion

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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui NE5532PE4 în soluțiile tehnice

Sure! Here are 10 common questions and answers related to the application of NE5532PE4 in technical solutions:

  1. Q: What is NE5532PE4? A: NE5532PE4 is a dual operational amplifier that is commonly used in audio applications due to its low noise and high-performance characteristics.

  2. Q: What are the key features of NE5532PE4? A: NE5532PE4 offers low noise, high slew rate, wide bandwidth, low distortion, and high output current capability.

  3. Q: What are the typical applications of NE5532PE4? A: NE5532PE4 is widely used in audio preamplifiers, active filters, mixers, equalizers, headphone amplifiers, and other audio-related circuits.

  4. Q: What is the power supply voltage range for NE5532PE4? A: NE5532PE4 operates with a power supply voltage range of ±5V to ±18V.

  5. Q: Can NE5532PE4 be used in single-supply applications? A: Yes, NE5532PE4 can be used in single-supply applications by connecting the non-inverting input to a virtual ground or bias voltage.

  6. Q: What is the input impedance of NE5532PE4? A: The input impedance of NE5532PE4 is typically around 100 megaohms.

  7. Q: What is the output voltage swing of NE5532PE4? A: NE5532PE4 has a large output voltage swing, typically around ±13V when powered with ±15V supplies.

  8. Q: Can NE5532PE4 drive low-impedance loads? A: Yes, NE5532PE4 can drive low-impedance loads down to 600 ohms without significant distortion.

  9. Q: Is NE5532PE4 suitable for high-frequency applications? A: Yes, NE5532PE4 has a wide bandwidth of typically 10 MHz, making it suitable for high-frequency applications.

  10. Q: Are there any recommended external components for using NE5532PE4? A: It is recommended to use decoupling capacitors at the power supply pins and input/output coupling capacitors for stability and noise reduction.

Please note that these answers are general and may vary depending on specific circuit designs and requirements.