ON Semiconductor
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NE5534DR2
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NE5534DR2

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Audio operational amplifier
  • Characteristics:
    • High performance
    • Low noise
    • Wide bandwidth
    • High slew rate
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: The NE5534DR2 is a high-performance audio operational amplifier designed for various audio applications.
  • Packaging/Quantity: Available in reels of 2500 units.

Specifications

  • Supply Voltage: ±5V to ±22V
  • Input Offset Voltage: 0.6 mV (maximum)
  • Input Bias Current: 50 nA (maximum)
  • Input Noise Voltage: 5 nV/√Hz (typical)
  • Gain Bandwidth Product: 10 MHz (typical)
  • Slew Rate: 9 V/µs (typical)
  • Output Current: 38 mA (maximum)

Detailed Pin Configuration

The NE5534DR2 has a standard 8-pin SOIC package with the following 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 total harmonic distortion
  • Excellent phase and gain margins
  • Internal frequency compensation
  • Short-circuit protection
  • Thermal shutdown protection

Advantages and Disadvantages

Advantages: - High performance and low noise - Wide bandwidth suitable for audio applications - Stable operation with excellent phase and gain margins - Internal frequency compensation simplifies circuit design

Disadvantages: - Relatively higher power consumption compared to some other audio op-amps - Limited output current capability

Working Principles

The NE5534DR2 operates as a voltage amplifier in audio circuits. It amplifies the input audio signal while maintaining low noise and distortion. The internal frequency compensation ensures stability and simplifies circuit design. The op-amp's high open-loop gain and excellent phase and gain margins contribute to its overall performance.

Detailed Application Field Plans

The NE5534DR2 is widely used in various audio applications, including: 1. Audio preamplifiers 2. Audio mixers 3. Active filters 4. Instrumentation amplifiers 5. Line drivers

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for the NE5534DR2 are: - LM833 - TL072 - OPA2134 - AD827

These alternatives offer similar characteristics and performance, making them suitable substitutes for the NE5534DR2 in various audio applications.

In conclusion, the NE5534DR2 is a high-performance audio operational amplifier with low noise, wide bandwidth, and excellent stability. Its versatile applications make it a popular choice among audio enthusiasts and professionals alike.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von NE5534DR2 in technischen Lösungen auf

Sure! Here are 10 common questions and answers related to the application of NE5534DR2 in technical solutions:

  1. Q: What is NE5534DR2? A: NE5534DR2 is a high-performance operational amplifier (op-amp) that is commonly used in audio applications.

  2. Q: What are the key features of NE5534DR2? A: NE5534DR2 offers low noise, high slew rate, wide bandwidth, low distortion, and high output current capability.

  3. Q: What are some typical applications of NE5534DR2? A: NE5534DR2 is often used in audio preamplifiers, active filters, equalizers, mixers, and other audio processing circuits.

  4. Q: What is the power supply voltage range for NE5534DR2? A: NE5534DR2 operates on a dual power supply ranging from ±5V to ±18V.

  5. Q: Can NE5534DR2 be used with a single power supply? A: Yes, NE5534DR2 can also be operated with a single power supply, typically ranging from +10V to +36V.

  6. Q: What is the input impedance of NE5534DR2? A: The input impedance of NE5534DR2 is very high, typically around 100 megaohms.

  7. Q: What is the output voltage swing of NE5534DR2? A: NE5534DR2 has a large output voltage swing, typically reaching within a few millivolts of the power supply rails.

  8. Q: Is NE5534DR2 suitable for low-noise applications? A: Yes, NE5534DR2 is known for its low noise performance, making it suitable for high-fidelity audio applications.

  9. Q: Can NE5534DR2 drive low-impedance loads? A: Yes, NE5534DR2 has a high output current capability, allowing it to drive low-impedance loads down to 600 ohms.

  10. Q: Are there any recommended external components for NE5534DR2? A: It is recommended to use bypass capacitors at the power supply pins and decoupling capacitors at the input and output pins for stability and noise reduction.

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