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Item #:
118521405
MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder Audio
Item #:
118521405
OMR 7
Price Details
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Order now and get it around Friday, July 17
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Experience powerful audio output with the MAX98357 Class D Amplifier, delivering up to 3.2W power with selectable gains for ultimate sound control.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
I2S Interface
The MAX98357A features a versatile I2S interface, ensuring seamless digital audio connectivity, reducing noise interference, and providing high-quality audio playback for various devices.
Compact Design
This Class D amplifier boasts a compact breakout design, making it ideal for space-constrained projects while delivering powerful 3W output suitable for amateur and professional audio applications.
High Efficiency
Maximizing power efficiency, the MAX98357A minimizes heat generation while providing excellent sound performance, thereby conserving energy and extending the device's longevity for continuous usage.
Product Details
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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Audio Enthusiasts
Ideal for those wanting high-quality sound output in compact audio projects, delivering robust audio performance.
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DIY Electronics Builders
Perfect for hobbyists creating custom audio solutions, offering an easy I2S interface for integration with various devices.
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Mobile Device Projects
Suitable for developers making portable audio devices, providing efficient power usage in a small footprint.
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High-Power Sound Systems
Not ideal for large-scale audio applications requiring substantial power, as it delivers only 3W output.
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Complete Beginners
Not suitable for novice users lacking experience with I2S interfaces and audio amplifiers, may cause setup challenges.
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Professional Audio Equipment
Inappropriate for professional settings needing pristine audio fidelity and high-performance amplifiers beyond shared specifications.
Product Description
MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder Audio
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Customer Questions & Answers
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Question:
What is the MAX98357 MAX98357A I2S 3W Class D Amplifier?
Answer: The MAX98357 MAX98357A is a compact, efficient Class D amplifier that converts I2S digital audio signals into an amplified analog output. This enables high-quality sound reproduction with minimal distortion. Its small form factor allows for integration into various audio projects and devices, making it ideal for DIY audio applications, robotics, and portable speaker systems. -
Question:
How does the I2S interface work with the MAX98357?
Answer: The I2S (Integrated Interchip Sound) interface is a digital audio protocol used for transmitting audio signals between devices. With the MAX98357, the I2S input receives digital audio from a source, such as a microcontroller or digital audio player, and converts it to an analog signal for amplification. This process ensures a clear and high-fidelity audio experience, particularly well-suited for audio playback devices and smart home systems. -
Question:
What power supply does the MAX98357 require?
Answer: The MAX98357 operates typically from a power supply voltage of 5V, making it compatible with common power sources used in most electronics. By employing this standard voltage, it can easily integrate into various projects, whether powered by USB or a battery. This versatility is perfect for applications in portable speakers and other battery-operated devices. -
Question:
Can I use the MAX98357 for stereo applications?
Answer: The MAX98357 is designed for mono audio applications, meaning it outputs a single channel of amplified audio. However, you can use two MAX98357 modules to achieve stereo sound by connecting them to a stereo I2S source. This setup allows you to enjoy a richer audio experience, ideal in projects like sound systems or media players. -
Question:
What types of projects can benefit from using the MAX98357?
Answer: This amplifier is perfect for a wide range of projects, including DIY audio amplifiers, smart speaker designs, and robotic audio systems. Its ease of integration with microcontrollers like Arduino or Raspberry Pi makes it an excellent choice for hobbyists and developers aiming to enhance their audio output. Whether building a custom portable speaker or an interactive art installation, the MAX98357 has versatile applications. -
Question:
Is heat management necessary when using the MAX98357?
Answer: Typically, the MAX98357 operates efficiently with minimal heat generation, thanks to its Class D design. However, in high-load conditions or poorly ventilated environments, some degree of heat management may be beneficial to maintain optimal performance. Ensuring adequate airflow around the device can prevent overheating during extensive use, an essential consideration when designing compact audio devices. -
Question:
What audio quality can I expect from the MAX98357?
Answer: The MAX98357 delivers excellent audio quality with low total harmonic distortion and a high signal-to-noise ratio, ensuring clear and dynamic sound reproduction. With support for various sample rates and bit depths, this amplifier allows for high-fidelity playback, making it suitable for audiophile-grade sound systems and projects where audio quality is paramount. -
Question:
Can the MAX98357 be used with other audio sources?
Answer: Yes, the MAX98357 can accept audio input from a variety of sources that output I2S signals, including digital audio players, microcontrollers, and even smartphones, if the appropriate adapters are used. This flexibility makes it an ideal choice for anyone looking to implement high-quality audio playback in different electronic projects. -
Question:
Where can I buy the MAX98357 MAX98357A I2S 3W Class D Amplifier?
Answer: You can purchase the MAX98357 MAX98357A I2S 3W Class D Amplifier at Ubuy in Oman. Ubuy offers a variety of electronic components, including specialty audio devices, ensuring you have access to the components you need for your projects.
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OMR 7
Order now and get it around Friday, July 17
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QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Delivers up to 3.2W power at 4Ω for rich sound.
- Supports a wide range of I2S sample rates from 8kHz to 96kHz.
- Compatible with a supply voltage of 2.7-5.5V.
- Features excellent power supply rejection ratio (PSRR) of 77dB.
- Offers selectable gain options of 3dB, 6dB, 9dB, 12dB, and 15dB.
- Ideal for versatile audio applications requiring quality amplification.