Microsemi

LX1721CDB

LX1721CDB Description

The LX1721CDB is a high-performance Class D stereo amplifier IC from Microsemi Corporation, designed to deliver exceptional audio quality and efficiency. This IC is part of the esteemed AudioMAX™ series, known for its advanced audio processing capabilities. The LX1721CDB is capable of delivering a maximum output power of 25 watts per channel at a 4-ohm load, making it suitable for a wide range of audio applications. It operates within a supply voltage range of 7V to 15V, providing flexibility in power supply options.

The LX1721CDB features differential inputs, which enhance signal integrity and reduce noise, ensuring clear and distortion-free audio output. Additionally, the mute feature allows for seamless control over audio output, making it ideal for applications where dynamic audio control is necessary. The IC is housed in a 44QSOP package and is available in a tube packaging format, facilitating easy integration into various electronic systems.

LX1721CDB Features

• High Output Power: Delivers 25W per channel at a 4-ohm load, ensuring robust audio performance.
• Efficient Class D Design: Provides high efficiency and low power consumption, making it suitable for battery-powered and energy-sensitive applications.
• Differential Inputs: Enhance signal integrity and reduce noise, resulting in superior audio quality.
• Mute Functionality: Allows for dynamic control over audio output, enhancing user experience.
• Wide Supply Voltage Range: Operates efficiently between 7V and 15V, offering flexibility in power supply options.
• Surface Mount Technology: Facilitates easy integration into compact and high-density designs.
• Compliance and Safety: REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.
• Moisture Sensitivity Level: MSL 1 (Unlimited), making it suitable for a variety of manufacturing environments.

LX1721CDB Applications

The LX1721CDB is ideal for a range of applications where high-quality audio output and efficient power management are critical. Its high output power and efficient design make it suitable for portable audio devices, automotive audio systems, and home theater setups. The differential inputs and mute functionality enhance its usability in professional audio equipment and consumer electronics where dynamic audio control is essential.

Conclusion of LX1721CDB

The LX1721CDB from Microsemi Corporation stands out as a versatile and high-performance Class D stereo amplifier IC. Its combination of high output power, efficient design, and advanced features such as differential inputs and mute functionality make it a superior choice for demanding audio applications. Despite its obsolete status, the LX1721CDB remains a reliable option for engineers and designers seeking to integrate a powerful and efficient audio solution into their systems.