MAX9730 (3)
The MAX9730 is available from Analog Devices at Xecor. Designed for audio amplification, the MAX9730 offers high efficiency, integrated charge-pump power supply, and clickless/popless operation. Available in multiple package options, including the 28-pin TQFN, it is ideal for applications such as cellular phones, handheld gaming consoles, MP3 players, notebook computers, personal media players, and smartphones. Whether used in portable devices or consumer electronics, this series ensures reliable performance and power efficiency for demanding audio applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the MAX9730 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| MAX9730ETI+ | MAX9730ETI is a high-quality audio amplifier for mono speakers | TQFN-28 | 5,551 | |
| MAX9730ETI+T | Compact and efficient, this amplifier delivers high-quality audio performanc | WFQFN-28 | 8,753 | |
| MAX9730EWP+TG45 | Audio Amplifiers 2.4W, Single-Supply Class G Power Amplifier | WFBGA-20 | 6,278 |
Key Featrues
Integrated Charge-Pump Power Supply: The MAX9730 includes an inverting charge-pump power supply, enabling efficient operation over a wide voltage range (2.7V to 5.5V). This feature enhances performance by ensuring consistent output power, even as the battery voltage drops, making it ideal for portable devices like smartphones and MP3 players.
High Efficiency (63%): With an efficiency of 63% at 5V and 1W output, the MAX9730 minimizes power loss and extends battery life in portable applications. This makes it a suitable choice for energy-conscious designs in handheld gaming consoles and notebook computers.
Clickless/Popless Operation: The amplifier is designed to eliminate audible clicks and pops during power-up and shutdown, improving the user experience in audio applications such as personal media players and cellular phones.
Compact Thermally Efficient Packages: Available in small, thermally efficient packages (2mm x 2.5mm WLP and 4mm x 4mm TQFN), the MAX9730 saves board space while maintaining reliable thermal performance, making it ideal for space-constrained designs in compact devices.
2.4W Output Power into 8Ω Load: The amplifier delivers up to 2.4W of output power into an 8Ω load at 5V, ensuring clear and distortion-free audio reproduction. This capability is particularly beneficial for applications requiring robust audio performance, such as smartphones and handheld gaming consoles.
High Efficiency (63%): With an efficiency of 63% at 5V and 1W output, the MAX9730 minimizes power loss and extends battery life in portable applications. This makes it a suitable choice for energy-conscious designs in handheld gaming consoles and notebook computers.
Clickless/Popless Operation: The amplifier is designed to eliminate audible clicks and pops during power-up and shutdown, improving the user experience in audio applications such as personal media players and cellular phones.
Compact Thermally Efficient Packages: Available in small, thermally efficient packages (2mm x 2.5mm WLP and 4mm x 4mm TQFN), the MAX9730 saves board space while maintaining reliable thermal performance, making it ideal for space-constrained designs in compact devices.
2.4W Output Power into 8Ω Load: The amplifier delivers up to 2.4W of output power into an 8Ω load at 5V, ensuring clear and distortion-free audio reproduction. This capability is particularly beneficial for applications requiring robust audio performance, such as smartphones and handheld gaming consoles.
Applications
Portable Audio Devices: The MAX9730ETI+T is ideal for powering audio output in portable devices such as MP3 players and smartphones. Its Class G amplifier design ensures efficient power usage, extending battery life while delivering 2.4W of clear, unclipped audio into an 8Ω load, making it perfect for high-quality sound in compact, battery-operated devices.
Handheld Gaming Consoles: The MAX9730ETI+T is well-suited for handheld gaming consoles, providing robust audio amplification with minimal power consumption. Its integrated charge-pump power supply ensures consistent audio performance even as the battery voltage drops, enhancing the gaming experience with clear, dynamic sound.
Notebook Computers: The MAX9730ETI+T is an excellent choice for notebook computers, offering a compact, surface-mountable solution for audio amplification. Its 2.7V to 5.5V operating range and clickless/popless operation ensure high-quality audio output, making it ideal for multimedia applications in laptops and ultrabooks.
Personal Media Players: The MAX9730ETI+T is perfect for personal media players, delivering 2.4W of power into an 8Ω load with high efficiency. Its small, thermally efficient package and integrated charge-pump power supply make it an ideal solution for enhancing audio performance in portable media devices without compromising on size or battery life.
Handheld Gaming Consoles: The MAX9730ETI+T is well-suited for handheld gaming consoles, providing robust audio amplification with minimal power consumption. Its integrated charge-pump power supply ensures consistent audio performance even as the battery voltage drops, enhancing the gaming experience with clear, dynamic sound.
Notebook Computers: The MAX9730ETI+T is an excellent choice for notebook computers, offering a compact, surface-mountable solution for audio amplification. Its 2.7V to 5.5V operating range and clickless/popless operation ensure high-quality audio output, making it ideal for multimedia applications in laptops and ultrabooks.
Personal Media Players: The MAX9730ETI+T is perfect for personal media players, delivering 2.4W of power into an 8Ω load with high efficiency. Its small, thermally efficient package and integrated charge-pump power supply make it an ideal solution for enhancing audio performance in portable media devices without compromising on size or battery life.
Popular MAX9730 Products comparison