MAX98357 MAX98357A I2S 3W Class D Amplifier Breakout Interface I2S DAC Decoder Audio
CDF 50153
Price Details
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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.
Livraison
rapide
Retour
gratuit*
Emballage sécurisé
Produits 100 % originaux
Conformité PCI DSS
Certifié ISO 27001
Ce qui se démarque
Détails du produit
- Output Power: 3.2W at 4Ω 10% THD, 1.8W at 8Ω 10% THD, with 5V supply
- Operating voltage: 2.7-5.5V
- PSRR: 77dB(at 1KHz)
- I2S sample rates: 8kHz~96kHz
- Selectable gains: 3dB, 6dB, 9dB, 12dB, 15dB
| Maximum Supply Voltage | 5.5 Volts (DC) |
| Minimum Supply Voltage | 2.7 Volts (DC) |
| Mounting Type | PCB Mount |
| Number of Pins | 16 |
| Upper Temperature Rating | 55 Degrees Celsius |
| Interface | I2S |
| Number of Channels | 2 |
| Material Type | Plastic or resin |
| Brand Name | Rakstore |
| UPC | 768788443937 |
| Manufacturer | Rakstore |
| Model | MAX98357 |
| Brand | Rakstore |
| Item Weight | 0.2 lbs (90 grams) |
À qui est-ce destiné ?
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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.
DESCRIPTION DU PRODUIT
Questions et réponses des clients
-
question:
What is the MAX98357 MAX98357A I2S 3W Class D Amplifier?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: 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?
répondre: You can purchase the MAX98357 MAX98357A I2S 3W Class D Amplifier at Ubuy in Republic of the Congo. Ubuy offers a variety of electronic components, including specialty audio devices, ensuring you have access to the components you need for your projects.
Rakstore Motherboards Editorial Review
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Informations importantes
- Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
- Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.
CDF 50153
Commandez maintenant et recevez votre commande aux alentours du Mardi, Juillet 21
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Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.
Caractéristiques et avantages
- 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.




