NE5517D

Product Overview

Category

NE5517D belongs to the category of integrated circuits (ICs).

Use

The NE5517D IC is commonly used in audio applications, specifically for audio signal processing and amplification.

Characteristics

• The NE5517D is a dual operational amplifier with high gain and low distortion.
• It operates on a wide supply voltage range, typically between ±5V and ±18V.
• The IC has a high slew rate, allowing it to handle fast-changing signals accurately.
• It offers excellent noise performance, ensuring clear audio output.
• NE5517D is designed for use in various audio equipment, such as mixers, amplifiers, and audio processors.

Package

NE5517D is available in a standard 8-pin dual in-line package (DIP), which is widely used in electronic circuits.

Essence

The essence of NE5517D lies in its ability to process and amplify audio signals with high fidelity and low distortion.

Packaging/Quantity

NE5517D is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±5V to ±18V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 50nA (maximum)
• Gain Bandwidth Product: 4MHz (typical)
• Slew Rate: 13V/µs (typical)
• Total Harmonic Distortion: 0.01% (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. Non-Inverting Input (Op-Amp A)
2. Inverting Input (Op-Amp A)
3. Output (Op-Amp A)
4. VCC (Positive Power Supply)
5. GND (Ground)
6. Output (Op-Amp B)
7. Inverting Input (Op-Amp B)
8. Non-Inverting Input (Op-Amp B)

Functional Features

• Dual operational amplifier in a single package
• High gain and low distortion for accurate audio signal processing
• Wide supply voltage range for versatile applications
• Excellent noise performance for clear audio output
• Suitable for both AC and DC coupled circuits

Advantages and Disadvantages

Advantages

• High gain and low distortion ensure accurate audio signal reproduction.
• Wide supply voltage range allows for flexible power supply options.
• Excellent noise performance results in clear and high-quality audio output.
• Versatile application in various audio equipment.

Disadvantages

• Limited to audio signal processing applications.
• Requires external components for specific circuit configurations.
• May not be suitable for low-power or battery-operated devices due to higher power consumption.

Working Principles

The NE5517D operates based on the principles of operational amplifiers. It utilizes internal circuitry to amplify and process audio signals accurately. The dual op-amp configuration allows for independent signal processing or cascading of multiple stages for increased gain.

Detailed Application Field Plans

NE5517D finds extensive use in the following audio applications:

1. Audio mixers: NE5517D can be used as a preamplifier stage in audio mixers to amplify microphone or line-level signals.
2. Audio amplifiers: The IC can serve as a voltage amplifier in audio amplifiers, providing gain and driving speakers.
3. Audio processors: NE5517D is suitable for audio processors like equalizers or compressors, where precise signal processing is required.
4. Active filters: The IC can be employed in active filter circuits to shape audio frequency response.

Detailed and Complete Alternative Models

1. LM833: A dual operational amplifier with similar characteristics and pin configuration.
2. TL072: Another dual op-amp IC commonly used in audio applications.
3. NJM4580: Dual operational amplifier with low noise and distortion.

These alternative models offer similar functionality and can be considered as substitutes for NE5517D in various audio circuits.

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