ON Semiconductor
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NE5532DG
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NE5532DG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio operational amplifier
  • Characteristics: High-performance, low noise, dual operational amplifier
  • Package: Dual in-line package (DIP)
  • Essence: Amplification and signal processing
  • Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

  • Supply Voltage: ±3V to ±22V
  • Input Offset Voltage: 0.5mV (maximum)
  • Input Bias Current: 50nA (maximum)
  • Input Noise Voltage: 5nV/√Hz (typical)
  • Gain Bandwidth Product: 10MHz (typical)
  • Slew Rate: 9V/µs (typical)
  • Output Current: 38mA (maximum)

Detailed Pin Configuration

  1. Non-Inverting Input (Pin 1)
  2. Inverting Input (Pin 2)
  3. Negative Power Supply (Pin 3)
  4. Positive Power Supply (Pin 4)
  5. Offset Null (Pin 5)
  6. Output (Pin 6)
  7. Compensation (Pin 7)
  8. Ground (Pin 8)

Functional Features

  • High gain and bandwidth for accurate signal amplification
  • Low noise and distortion for high-quality audio reproduction
  • Wide supply voltage range for versatile applications
  • Internal compensation for stability and ease of use
  • Offset null pin for precise DC offset adjustment

Advantages and Disadvantages

Advantages

  • Excellent audio performance with low noise and distortion
  • Versatile power supply options for flexibility in design
  • Easy to use with internal compensation and offset null pin

Disadvantages

  • Limited output current compared to some other operational amplifiers
  • Higher cost compared to basic op-amps due to enhanced performance

Working Principles

The NE5532DG is a dual operational amplifier designed for audio applications. It operates by amplifying and processing electrical signals, allowing for accurate reproduction of audio signals. The internal circuitry of the NE5532DG ensures low noise and distortion, resulting in high-quality sound output. The device can be powered by a wide range of supply voltages, making it suitable for various audio systems.

Detailed Application Field Plans

  • Audio amplifiers and preamplifiers
  • Mixing consoles and audio mixers
  • Musical instruments and effects pedals
  • Professional audio equipment
  • Hi-Fi audio systems

Detailed and Complete Alternative Models

  • LM833
  • TL072
  • OPA2134
  • NJM4580
  • AD827

Note: This entry provides an overview of the NE5532DG integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models. The NE5532DG is widely used in audio applications due to its high performance and low noise characteristics.

기술 솔루션에 NE5532DG 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of NE5532DG in technical solutions:

  1. Q: What is NE5532DG? A: NE5532DG is a dual operational amplifier (op-amp) that is commonly used in audio applications due to its low noise and high gain characteristics.

  2. Q: What are the typical voltage supply requirements for NE5532DG? A: NE5532DG typically requires a dual power supply with voltages ranging from ±5V to ±18V.

  3. Q: Can NE5532DG be used as a single op-amp? A: Yes, NE5532DG can be used as a single op-amp by simply leaving one of the op-amps unused.

  4. Q: What is the maximum output current of NE5532DG? A: The maximum output current of NE5532DG is typically around 20mA.

  5. Q: Is NE5532DG suitable for audio signal amplification? A: Yes, NE5532DG is widely used in audio signal amplification circuits due to its low distortion and high bandwidth.

  6. Q: Can NE5532DG be used in active filter designs? A: Absolutely! NE5532DG is commonly used in active filter designs such as low-pass, high-pass, and bandpass filters.

  7. Q: Does NE5532DG require external compensation components? A: No, NE5532DG has internal compensation, so it does not require any external compensation components.

  8. Q: What is the input impedance of NE5532DG? A: The input impedance of NE5532DG is typically very high, around 100 megaohms.

  9. Q: Can NE5532DG operate at high temperatures? A: Yes, NE5532DG has a wide operating temperature range of -40°C to +85°C, making it suitable for various environments.

  10. Q: Are there any recommended application circuits available for NE5532DG? A: Yes, the datasheet of NE5532DG provides several recommended application circuits, including audio preamplifiers, active filters, and line drivers.

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