The LM833N is a high-fidelity audio operational amplifier designed by STMicroelectronics. This dual op-amp is specifically engineered to provide low noise, low distortion, and high output drive capability, making it an excellent choice for professional audio equipment, high-quality music systems, and other audio applications where performance is critical.

Key Features

• High-Quality Audio Performance: The LM833N delivers exceptional sound quality with a low total harmonic distortion plus noise (THD+N) ratio, ensuring a clear and precise audio reproduction.
• Low Noise: With its low-noise design, the LM833N minimizes background hiss and hum, which is crucial for high-fidelity audio systems.
• Dual Operational Amplifier: The device contains two independent op-amps, allowing for flexibility in audio circuit design, such as in stereo signal paths or dual-mono configurations.
• Wide Supply Voltage Range: It operates over a wide supply voltage range, accommodating various power requirements in audio equipment.
• High Output Drive: The LM833N can drive 600Ω loads, making it suitable for driving headphones and other audio output devices directly.

Applications

• Professional Mixing Consoles
• High-Fidelity Audio Pre-Amplifiers
• Active Filters and Crossovers
• Audio Power Amplifiers
• Graphic and Parametric Equalizers

The LM833N operational amplifier is housed in a DIP-8 (Dual In-line Package) or SO-8 (Small Outline Package), providing easy integration into both through-hole and surface-mount PCB designs. Its robust construction ensures reliability and long-term stability, which is essential for maintaining consistent audio performance over time.

STMicroelectronics' commitment to quality makes the LM833N a trusted component in the audio industry. Whether you're designing a high-end audiophile system or a robust audio solution for professional environments, the LM833N stands as a solid foundation for delivering superior audio performance.