ON Semiconductor
Maaaring representasyon ang larawan.
Tingnan ang mga detalye para sa mga detalye ng produkto.
NE5532DR2G
Tingnan ang Detalye DataSheets

NE5532DR2G

Product Overview

Category

NE5532DR2G 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

NE5532DR2G is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of NE5532DR2G lies in its ability to provide high-quality audio amplification with low noise and distortion.

Packaging/Quantity

NE5532DR2G is typically sold in reels containing a quantity of 2500 units.

Specifications

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

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
  • Unity-gain stable
  • Internal frequency compensation
  • Short-circuit protection

Advantages

  • Excellent audio performance
  • Low noise and distortion
  • Wide supply voltage range allows flexibility in various applications
  • High output current capability enables driving low impedance loads

Disadvantages

  • Relatively higher power consumption compared to some other op-amps
  • Limited availability in certain regions

Working Principles

NE5532DR2G is a dual operational amplifier that utilizes a differential input stage followed by a high-gain voltage amplifier. It provides a high open-loop gain and internal frequency compensation, making it suitable for audio applications requiring accurate amplification.

The op-amp operates by amplifying the voltage difference between its non-inverting and inverting inputs. The amplified output signal is then fed to the load through the output pin.

Detailed Application Field Plans

NE5532DR2G finds extensive use in various audio-related applications, including:

  1. Audio amplifiers
  2. Mixers
  3. Preamplifiers
  4. Active filters
  5. Tone control circuits
  6. Instrumentation amplifiers

Its low noise and distortion characteristics make it particularly suitable for high-fidelity audio systems.

Detailed and Complete Alternative Models

Some alternative models to NE5532DR2G that offer similar functionality and performance include:

  1. LM833
  2. TL072
  3. OPA2134
  4. AD827
  5. NJM4580

These alternatives can be considered based on specific application requirements and availability.

Word count: 410 words

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng NE5532DR2G sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of NE5532DR2G in technical solutions:

  1. Q: What is NE5532DR2G? A: NE5532DR2G is a dual operational amplifier (op-amp) that is commonly used in audio applications.

  2. Q: What is the voltage supply range for NE5532DR2G? A: The voltage supply range for NE5532DR2G is typically between ±3V and ±18V.

  3. Q: Can NE5532DR2G be used in single-supply applications? A: Yes, NE5532DR2G can be used in single-supply applications by connecting the non-inverting input to a virtual ground or biasing it at half the supply voltage.

  4. Q: What is the bandwidth of NE5532DR2G? A: The bandwidth of NE5532DR2G is typically around 10 MHz.

  5. Q: Is NE5532DR2G suitable for low-noise applications? A: Yes, NE5532DR2G is known for its low noise performance, making it suitable for audio applications where low noise is important.

  6. Q: Can NE5532DR2G drive headphones directly? A: No, NE5532DR2G is not designed to drive headphones directly. It is more commonly used as a line-level amplifier.

  7. Q: How many channels does NE5532DR2G have? A: NE5532DR2G is a dual op-amp, meaning it has two independent channels.

  8. Q: What is the input impedance of NE5532DR2G? A: The input impedance of NE5532DR2G is typically around 100 kΩ.

  9. Q: Can NE5532DR2G be used in active filters? A: Yes, NE5532DR2G is commonly used in active filter circuits due to its high gain and low distortion characteristics.

  10. Q: Is NE5532DR2G suitable for battery-powered applications? A: Yes, NE5532DR2G can be used in battery-powered applications as it has a relatively low power consumption.