MAX4295 (4)
The MAX4295 is available from Analog Devices at Xecor. Designed for high-power audio applications, the MAX4295 offers exceptional efficiency, delivering 2W of continuous power to a 4Ω load with over 85% efficiency. Available in a compact 16-SOIC package, it is ideal for portable multimedia devices, battery-powered speakers, palmtop/notebook computers, and other portable equipment. Whether used in cordless phones, sound cards, or game cards, this series ensures reliable performance, thermal protection, and clickless transitions into and out of shutdown for demanding audio applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX4295 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX4295ESE+ | Transform your sound with our innovative Class D technology | SOIC-Narrow-16 | 4,630 | |
| MAX4295EEE+ | Compact Class-D amplifier for high-fidelity audio reproduction in small spaces | SSOP-16 | 9,447 | |
| MAX4295EEE+T | Efficient audio amplification in a compact package | SSOP-16 | 7,283 | |
| MAX4295ESE+T | Experience high-quality audio with MAX4295ESE+T amplifier | SOIC-Narrow-16 | 7,227 |
Key Featrues
Single-Supply Operation (2.7V to 5.5V): This feature allows the MAX4295 to operate efficiently from a single power supply, making it ideal for portable and battery-powered devices. It ensures compatibility with a wide range of voltage levels, enhancing its versatility in various applications such as palmtop computers and cordless phones.
High Efficiency (87%): With an efficiency of 87% when driving a 4Ω load at 2W output, the MAX4295 minimizes power loss and extends battery life in portable devices. This high efficiency is particularly beneficial for applications like battery-powered speakers and portable multimedia devices, where energy conservation is critical.
Programmable PWM Frequency Selection: The MAX4295 offers logic-programmable PWM frequency options (125kHz, 250kHz, 500kHz, 1MHz), allowing designers to optimize performance based on specific application requirements. This flexibility helps reduce electromagnetic interference (EMI) and improves audio quality in devices like sound cards and game cards.
Low-Power Shutdown Mode: The inclusion of a low-power shutdown mode reduces power consumption when the amplifier is not in use, further extending battery life in portable applications. Clickless transitions into and out of shutdown ensure a smooth user experience, making it suitable for devices like PDAs and notebook computers.
Built-In Protection Features: The MAX4295 includes short-circuit and thermal protection, along with a 1A current limit, ensuring reliable operation and safeguarding the device from damage under adverse conditions. These features make it robust for use in demanding environments such as boom boxes and portable equipment.
High Efficiency (87%): With an efficiency of 87% when driving a 4Ω load at 2W output, the MAX4295 minimizes power loss and extends battery life in portable devices. This high efficiency is particularly beneficial for applications like battery-powered speakers and portable multimedia devices, where energy conservation is critical.
Programmable PWM Frequency Selection: The MAX4295 offers logic-programmable PWM frequency options (125kHz, 250kHz, 500kHz, 1MHz), allowing designers to optimize performance based on specific application requirements. This flexibility helps reduce electromagnetic interference (EMI) and improves audio quality in devices like sound cards and game cards.
Low-Power Shutdown Mode: The inclusion of a low-power shutdown mode reduces power consumption when the amplifier is not in use, further extending battery life in portable applications. Clickless transitions into and out of shutdown ensure a smooth user experience, making it suitable for devices like PDAs and notebook computers.
Built-In Protection Features: The MAX4295 includes short-circuit and thermal protection, along with a 1A current limit, ensuring reliable operation and safeguarding the device from damage under adverse conditions. These features make it robust for use in demanding environments such as boom boxes and portable equipment.
Applications
Portable Multimedia Devices: The MAX4295 is ideal for powering audio in portable multimedia devices such as smartphones, tablets, and portable gaming consoles. Its high efficiency and low power consumption make it suitable for battery-operated devices, ensuring extended playback time without compromising audio quality.
Battery-Powered Speakers: The MAX4295 is perfect for battery-powered speakers, providing 2W of output power with high efficiency. Its compact size and low power requirements make it an excellent choice for portable Bluetooth speakers, ensuring clear and powerful audio output in a small form factor.
Cordless Phones: The MAX4295 is well-suited for cordless phones, delivering clear and reliable audio performance. Its Class D operation ensures efficient power usage, making it ideal for devices that require long battery life and consistent audio quality during calls.
Palmtop/Notebook Computers: The MAX4295 is an excellent choice for audio amplification in palmtop and notebook computers. Its ability to deliver high-quality audio with minimal power consumption makes it ideal for compact computing devices, enhancing the multimedia experience without draining the battery.
Battery-Powered Speakers: The MAX4295 is perfect for battery-powered speakers, providing 2W of output power with high efficiency. Its compact size and low power requirements make it an excellent choice for portable Bluetooth speakers, ensuring clear and powerful audio output in a small form factor.
Cordless Phones: The MAX4295 is well-suited for cordless phones, delivering clear and reliable audio performance. Its Class D operation ensures efficient power usage, making it ideal for devices that require long battery life and consistent audio quality during calls.
Palmtop/Notebook Computers: The MAX4295 is an excellent choice for audio amplification in palmtop and notebook computers. Its ability to deliver high-quality audio with minimal power consumption makes it ideal for compact computing devices, enhancing the multimedia experience without draining the battery.
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