MAX9703 (2)
MAX9703 is available from Analog Devices at Xecor. Designed for high-efficiency audio amplification, the MAX9703 offers filterless Class D operation, up to 78% efficiency, and 15W continuous output power into 8Ω. Available in a 32-pin TQFN package, it is ideal for desktop PCs, LCD monitors, LCD TVs, and hands-free car phone adapters. Whether used in consumer electronics or automotive audio systems, this series ensures low distortion, high power efficiency, and robust thermal protection for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX9703 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX9703ETJ+ | MAX9703ETJ+ 25V 750mum 18W x 1 @ 16Ohm 14mA amplifier" | TQFN-32 | 6,841 | |
| MAX9703ETJ+T | It is designed to be compatible with a wide range of audio systems | TQFN-32 | 5,268 |
Key Featrues
Filterless Class D Amplifier: Eliminates the need for an external output filter, reducing component count and board space while maintaining high audio quality. This feature simplifies design and lowers manufacturing costs.
High Efficiency (Up to 88%): Delivers up to 88% efficiency with a 16Ω load, significantly reducing power consumption and heat generation. This makes it ideal for portable and energy-sensitive applications.
Spread-Spectrum Mode: Reduces electromagnetic interference (EMI) by 5dB compared to conventional methods, ensuring compliance with regulatory standards and improving performance in noise-sensitive environments.
Differential Inputs: Minimizes common-mode noise, enhancing audio clarity and signal integrity in applications with long cable runs or noisy environments, such as automotive or industrial systems.
Integrated Protection Features: Includes short-circuit, thermal-overload, and click-and-pop suppression, ensuring reliable operation and safeguarding the amplifier and connected components from damage. This enhances durability and user experience.
High Efficiency (Up to 88%): Delivers up to 88% efficiency with a 16Ω load, significantly reducing power consumption and heat generation. This makes it ideal for portable and energy-sensitive applications.
Spread-Spectrum Mode: Reduces electromagnetic interference (EMI) by 5dB compared to conventional methods, ensuring compliance with regulatory standards and improving performance in noise-sensitive environments.
Differential Inputs: Minimizes common-mode noise, enhancing audio clarity and signal integrity in applications with long cable runs or noisy environments, such as automotive or industrial systems.
Integrated Protection Features: Includes short-circuit, thermal-overload, and click-and-pop suppression, ensuring reliable operation and safeguarding the amplifier and connected components from damage. This enhances durability and user experience.
Applications
Desktop PC Audio Enhancement: The MAX9703ETJ+ is ideal for enhancing audio output in desktop PCs, providing high-quality sound with minimal distortion. Its Class D efficiency ensures low power consumption, making it suitable for compact and energy-efficient desktop systems.
Hands-Free Car Phone Adapters: The MAX9703ETJ+ is perfect for hands-free car phone adapters, delivering clear and powerful audio output. Its differential inputs minimize common-mode noise, ensuring reliable communication even in noisy automotive environments.
LCD Monitor Audio Systems: The MAX9703ETJ+ is well-suited for audio systems in LCD monitors, offering high output power and low THD+N. Its compact TQFN package allows for easy integration into slim monitor designs, enhancing the overall multimedia experience.
LCD Projector Sound Systems: The MAX9703ETJ+ is ideal for sound systems in LCD projectors, providing robust audio performance with high efficiency. Its thermal and short-circuit protection features ensure reliable operation, making it suitable for prolonged use in presentation and home theater environments.
Hands-Free Car Phone Adapters: The MAX9703ETJ+ is perfect for hands-free car phone adapters, delivering clear and powerful audio output. Its differential inputs minimize common-mode noise, ensuring reliable communication even in noisy automotive environments.
LCD Monitor Audio Systems: The MAX9703ETJ+ is well-suited for audio systems in LCD monitors, offering high output power and low THD+N. Its compact TQFN package allows for easy integration into slim monitor designs, enhancing the overall multimedia experience.
LCD Projector Sound Systems: The MAX9703ETJ+ is ideal for sound systems in LCD projectors, providing robust audio performance with high efficiency. Its thermal and short-circuit protection features ensure reliable operation, making it suitable for prolonged use in presentation and home theater environments.
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