LM833N/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM833N/NOPB is a dual operational amplifier that is widely used in audio applications. It is specifically designed for high-performance audio systems, offering low distortion and noise levels.

Characteristics: - Low distortion - Low noise - High gain bandwidth product - Wide supply voltage range - High output current capability

Package: The LM833N/NOPB is available in an 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence: The LM833N/NOPB is an essential component in audio amplification circuits, providing high-quality sound reproduction.

Packaging/Quantity: The LM833N/NOPB is typically sold in reels or tubes containing multiple units, with quantities varying depending on the supplier.

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 2mV (maximum)
• Input Bias Current: 200nA (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Slew Rate: 7V/µs (typical)
• Output Current: 40mA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LM833N/NOPB has a standard 8-pin configuration as follows:

___________ V+ |1 8| V- IN-|2 7| OUT IN+|3 6| NC NC |4 5| NC |___________|

Functional Features

• Dual operational amplifier with high gain and low distortion.
• Wide supply voltage range allows for flexibility in various audio applications.
• Low noise levels ensure high-quality audio reproduction.
• High output current capability enables driving low impedance loads.

Advantages and Disadvantages

Advantages: - Low distortion and noise levels result in high-fidelity audio reproduction. - Wide supply voltage range allows for compatibility with various power sources. - High gain bandwidth product ensures accurate signal amplification. - High output current capability enables driving demanding loads.

Disadvantages: - The LM833N/NOPB may not be suitable for applications requiring extremely low power consumption. - Limited availability of alternative models with similar specifications.

Working Principles

The LM833N/NOPB operates based on the principles of operational amplifiers. It amplifies the input audio signal while maintaining low distortion and noise levels. The dual configuration allows for independent amplification of two separate audio channels.

Application Field Plans

The LM833N/NOPB is commonly used in the following audio applications: 1. Audio amplifiers 2. Mixing consoles 3. Musical instruments 4. Home theater systems 5. Professional audio equipment

Alternative Models

While the LM833N/NOPB is a popular choice for audio applications, there are alternative models available with similar specifications. Some alternatives include: - NE5532 - TL072 - OPA2134

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

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