The LM833DT from STMicroelectronics is a high-quality, dual audio operational amplifier integrated circuit designed for professional audio equipment and high-fidelity applications. This low noise, low distortion op-amp is part of STMicroelectronics' commitment to providing audio enthusiasts and professionals with components that deliver exceptional sound performance.

The LM833DT features a dual operational amplifier configuration, which allows for a wide range of applications, including pre-amplifiers, active filters, and crossover networks for audio systems. The device operates with a voltage range from ±5V to ±15V, making it versatile for different power supply requirements. Its high slew rate of 7 V/µs ensures that the audio signal is amplified with minimal distortion, preserving the integrity of the original sound.

Key Features:

• Low Noise: The LM833DT boasts an equivalent input noise voltage of just 4.5nV/√Hz at 1kHz, which is particularly important for high-fidelity audio applications where background noise must be minimized.
• Low Total Harmonic Distortion (THD): With a THD of 0.002% at 1kHz, the op-amp ensures that the audio output is clear and true to the original recording.
• High Gain Bandwidth Product: The device offers a gain bandwidth product of 15MHz, which allows for a wide audio bandwidth, accommodating a broad range of audio frequencies without compromising gain.
• Dual Supply Operation: The LM833DT can be powered by dual supply voltages, providing flexibility in designing audio circuits.

Applications:

• Professional audio equipment
• High-fidelity audio systems
• Audio pre-amplifiers
• Active filters
• Audio mixers
• Crossover networks

The LM833DT is available in an SO-8 package, which is suitable for compact designs, and its robust construction ensures it can withstand the demands of continuous professional use. With its exceptional audio performance and reliability, the LM833DT is a preferred choice for audio engineers and enthusiasts seeking to create high-quality audio systems.