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LM831MX

LM831MX Description

The LM831MX is a high-performance audio amplifier designed for demanding audio applications. Manufactured by National Semiconductor, this Class AB amplifier delivers exceptional audio quality and reliability. With a maximum output power of 440mW per channel at an 8-ohm load, the LM831MX is well-suited for applications requiring high-fidelity audio output. The device operates from a 7.5V supply voltage, ensuring stable performance across a wide of range operating conditions.

The LM831MX is packaged in a bulk format, ideal for surface-mount applications, making it suitable for modern, space-constrained designs. It is currently in active production, ensuring availability for ongoing projects. The product is classified under ECCN EAR99 and HTSUS 8542.33.0001, with a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before assembly.

LM831MX Features

• High Output Power: Delivers 440mW per channel at an 8-ohm load, providing robust audio output capabilities.
• Class AB Design: Ensures high efficiency and low distortion, making it ideal for applications where audio quality is paramount.
• Stable Supply Voltage: Operates reliably from a 7.5V supply, minimizing the risk of voltage fluctuations affecting performance.
• Surface-Mount Compatibility: The surface-mount design allows for easy integration into compact and high-density PCB layouts.
• Moisture Sensitivity Level 3: Suitable for a 168-hour exposure period, providing flexibility in manufacturing processes.
• Active Product Status: Ensures continued availability and support from National Semiconductor.

LM831MX Applications

The LM831MX is ideal for a variety of applications where high-quality audio output is required. Its robust performance and compact design make it suitable for:

• Consumer Electronics: Ideal for portable audio devices, home theater systems, and soundbars where high-fidelity audio is essential.
• Automotive Audio Systems: Provides clear and powerful audio output, enhancing the listening experience in vehicles.
• Professional Audio Equipment: Suitable for mixing consoles, amplifiers, and other professional audio gear where reliability and performance are critical.
• Industrial Applications: Can be used in industrial control panels and monitoring systems where audio feedback is necessary.

Conclusion of LM831MX

The LM831MX stands out as a versatile and high-performance audio amplifier, offering significant advantages over similar models. Its Class AB design ensures high efficiency and low distortion, while its surface-mount compatibility and moisture sensitivity level make it suitable for a wide range of applications. With a maximum output power of 440mW per channel and a stable 7.5V supply voltage, the LM831MX delivers reliable performance in various environments. Whether used in consumer electronics, automotive systems, or professional audio equipment, the LM831MX is an excellent choice for designers seeking a high-quality audio solution.