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NE5532DRE4
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NE5532DRE4

Product Overview

Category

NE5532DRE4 belongs to the category of operational amplifiers (op-amps).

Use

It is commonly used in audio applications, such as audio amplifiers, mixers, and preamplifiers.

Characteristics

  • High gain bandwidth product
  • Low noise
  • Low distortion
  • Wide supply voltage range
  • High output current capability

Package

NE5532DRE4 is available in a dual in-line package (DIP) or surface mount package (SMD).

Essence

The essence of NE5532DRE4 lies in its ability to provide high-quality audio amplification with low noise and distortion.

Packaging/Quantity

NE5532DRE4 is typically packaged in reels or tubes, with quantities varying depending on the manufacturer.

Specifications

  • Supply Voltage: ±3V to ±22V
  • Input Offset Voltage: 0.5mV (max)
  • Input Bias Current: 50nA (max)
  • Gain Bandwidth Product: 10MHz (typ)
  • Slew Rate: 9V/µs (typ)
  • Output Current: 38mA (typ)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. Non-Inverting Input (+)
  2. Inverting Input (-)
  3. V-
  4. Output
  5. Offset Null
  6. Compensation
  7. V+
  8. NC (No Connection)

Functional Features

  • High open-loop gain
  • Low input offset voltage
  • Low input bias current
  • Unity-gain stable
  • Internal frequency compensation
  • Short-circuit protection

Advantages

  • Excellent audio performance
  • Versatile and widely used in various audio applications
  • Stable operation over a wide range of supply voltages
  • Low distortion and noise levels
  • Robust protection against short circuits

Disadvantages

  • Relatively higher power consumption compared to some modern op-amps
  • Limited output current capability compared to specialized audio amplifiers

Working Principles

NE5532DRE4 operates based on the principles of operational amplifiers. It amplifies the difference between its two input voltages, producing an output voltage that is a multiple of this difference.

Detailed Application Field Plans

NE5532DRE4 finds applications in various audio systems, including: 1. Audio amplifiers for home theaters and stereo systems 2. Mixing consoles for music production and live sound 3. Preamplifiers for microphones and musical instruments 4. Active filters and equalizers 5. Audio effects processors

Detailed and Complete Alternative Models

Some alternative models to NE5532DRE4 include: - LM833 - TL072 - OPA2134 - AD827 - NJM4580

These alternatives offer similar performance characteristics and can be used as substitutes depending on specific requirements.

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10個與NE5532DRE4在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of NE5532DRE4 in technical solutions:

  1. Q: What is NE5532DRE4? A: NE5532DRE4 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 NE5532DRE4? A: NE5532DRE4 features low noise, high slew rate, wide bandwidth, low distortion, and high output current capability.

  3. Q: What are the typical applications of NE5532DRE4? A: NE5532DRE4 is commonly used in audio preamplifiers, active filters, line drivers, mixers, and other audio signal processing circuits.

  4. Q: What is the power supply voltage range for NE5532DRE4? A: The recommended power supply voltage range for NE5532DRE4 is typically ±5V to ±18V.

  5. Q: Can NE5532DRE4 operate with a single power supply? A: Yes, NE5532DRE4 can operate with a single power supply as long as it is within the recommended voltage range.

  6. Q: What is the input impedance of NE5532DRE4? A: The input impedance of NE5532DRE4 is typically 300kΩ.

  7. Q: What is the output voltage swing of NE5532DRE4? A: The output voltage swing of NE5532DRE4 is typically ±13V when operating with ±15V power supplies.

  8. Q: Can NE5532DRE4 drive low-impedance loads? A: Yes, NE5532DRE4 has a high output current capability and can drive low-impedance loads down to 600Ω.

  9. Q: Is NE5532DRE4 suitable for audio signal amplification? A: Yes, NE5532DRE4 is widely used in audio signal amplification due to its low noise and high fidelity characteristics.

  10. Q: Are there any recommended external components for NE5532DRE4? A: It is recommended to use decoupling capacitors at the power supply pins and input/output coupling capacitors for proper operation of NE5532DRE4.

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