Microsemi

LX1720-01CDB

LX1720-01CDB Description

The LX1720-01CDB is a high-performance Class D stereo audio amplifier from the AudioMAX™ series, manufactured by Microsemi Corporation. This IC is designed to deliver exceptional audio quality with high efficiency and low power consumption. It features a maximum output power of 10W per channel at an 8-ohm load, making it suitable for a variety of audio applications. The operating temperature range of 0°C to 70°C ensures reliable performance across a wide range of environmental conditions.

The LX1720-01CDB operates from a supply voltage of 7V to 15V, providing flexibility in power supply options. It is available in a 44-pin SSOP package, which is ideal for surface mount applications. The product has an ECCN classification of EAR99 and is REACH unaffected, ensuring compliance with international regulations. The moisture sensitivity level (MSL) of 2 (1 year) indicates that the IC is suitable for long-term storage and assembly processes.

LX1720-01CDB Features

• High Efficiency Class D Amplifier: The LX1720-01CDB utilizes Class D technology, which offers high efficiency and low power consumption, making it ideal for battery-powered and portable audio devices.
• Stereo Output: With 10W per channel at an 8-ohm load, this amplifier is capable of driving high-quality stereo audio output, suitable for a wide range of audio applications.
• Mute Functionality: The inclusion of a mute feature allows for seamless control over audio output, enhancing user experience and system integration.
• Wide Operating Voltage Range: The 7V to 15V supply voltage range provides flexibility in power supply options, making it suitable for various power architectures.
• Surface Mount Packaging: The 44-pin SSOP package is designed for surface mount technology, ensuring ease of integration into modern PCB designs.
• Compliance and Reliability: The LX1720-01CDB is classified under ECCN EAR99 and is REACH unaffected, ensuring compliance with international regulations. The MSL of 2 (1 year) ensures reliability during storage and assembly.

LX1720-01CDB Applications

The LX1720-01CDB is ideal for a variety of applications where high-quality audio output and efficient power usage are critical. Some specific use cases include:

• Portable Audio Devices: The high efficiency and low power consumption make it suitable for battery-powered devices such as portable speakers, headphones, and audio accessories.
• Home Audio Systems: The stereo output capability and high output power make it ideal for compact home audio systems and soundbars.
• Automotive Audio: The wide operating voltage range and robust design make it suitable for automotive audio systems, where power supply fluctuations and environmental conditions can be challenging.
• Professional Audio Equipment: The high performance and reliability make it a good fit for professional audio applications such as mixers, amplifiers, and other audio processing equipment.

Conclusion of LX1720-01CDB

The LX1720-01CDB is a versatile and high-performance Class D stereo audio amplifier that offers significant advantages over similar models. Its combination of high efficiency, robust design, and flexible power supply options make it suitable for a wide range of audio applications. The inclusion of features such as mute functionality and compliance with international regulations further enhance its appeal. While the product is now obsolete, its legacy continues to influence the design and development of modern audio amplifiers. For those seeking a reliable and high-performance audio solution, the LX1720-01CDB remains a noteworthy choice.