NE5534DR

Product Overview

Category

NE5534DR belongs to the category of operational amplifiers (op-amps).

Use

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

Characteristics

• High gain: NE5534DR has a high open-loop voltage gain, making it suitable for amplification purposes.
• Low noise: It offers low noise performance, ensuring high-quality audio output.
• Wide bandwidth: The op-amp has a wide frequency response range, allowing it to handle a broad range of audio signals.
• Low distortion: NE5534DR provides low harmonic distortion, resulting in accurate audio reproduction.

Package

NE5534DR is available in an 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of NE5534DR lies in its ability to provide high-quality audio amplification with low noise and distortion.

Packaging/Quantity

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

Specifications

• Supply Voltage: ±5V 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 (maximum)

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 voltage gain allows for amplification of weak audio signals.
• Low noise ensures minimal interference and improved audio quality.
• Wide bandwidth enables the handling of a broad range of audio frequencies.
• Low distortion provides accurate reproduction of the input signal.

Advantages and Disadvantages

Advantages

• High gain for amplification purposes.
• Low noise performance for improved audio quality.
• Wide bandwidth for handling various audio frequencies.
• Low distortion ensures accurate audio reproduction.

Disadvantages

• Limited output current compared to some other op-amps.
• Requires external compensation for stability in certain applications.

Working Principles

NE5534DR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages at its non-inverting and inverting inputs, producing an amplified output signal. The op-amp's internal circuitry and feedback mechanisms contribute to its high gain, low noise, and low distortion characteristics.

Detailed Application Field Plans

NE5534DR finds application in various audio-related fields, including: 1. Audio amplifiers: It can be used as a building block for audio power amplifiers, providing high-quality amplification. 2. Preamplifiers: NE5534DR is suitable for use in preamplifiers, where it helps boost weak audio signals before further processing or amplification. 3. Audio mixers: It can be employed in audio mixing consoles to amplify and process multiple audio sources.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to NE5534DR include: - LM833 - TL072 - OPA2134 - AD827

These alternatives can be considered based on specific requirements and design considerations.

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