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Item #:
15653143
SparkFun (PID 14809 I2S Audio Breakout - MAX98357A
Item #:
15653143
AED 153
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Order now and get it around Saturday, August 29
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The SparkFun I2S Audio Breakout board uses the MAX98357A digital to analog converter (DAC) which can deliver up to 3.2W of power into a 4Ω load and can be configured to output left, right, or both channels of audio
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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
Utilizes the I2S audio interface for high-quality digital audio output, ensuring clear sound reproduction and compatibility with various microcontrollers.
Integrated Amplifier
Features the MAX98357A integrated amplifier, enabling efficient amplification of audio signals without needing additional components, thus simplifying your audio projects.
Compact Design
Designed as a compact breakout board, making it ideal for portable applications while providing easy integration into your existing electronics projects.
Product Details
- Supply Voltage Range: 2.5V - 5.5V
- Output Power: 3.2W into 4Ω at 5V
- Output Channel Selection: Left, Right, or Left/2 + Right/2 (Default)
- Sample Rate: 8kHz - 96kHz
- Sample Resolution: 16/32 bit
- Filterless Class D Outputs No MCLK Required
| Maximum Supply Voltage | 5.5 Volts |
| Minimum Supply Voltage | 2.5 Volts |
| Mounting Type | Board Mount |
| Number of Channels | 2 |
| Output Power | 3.2 Watts |
| Maximum Output Power | 3.2W |
| Item Dimensions | 2 x 2 x 1 inches (5.1 x 5.1 x 2.5 cm) |
| Manufacturer | SparkFun |
| Model | DEV-14809 |
| Brand Name | SparkFun |
| UPC | 608614200740 |
| Part Number | DEV-14809 |
| Item dimensions L x W x H | 2 x 2 x 1 inches (5.1 x 5.1 x 2.5 cm) |
Who Should Buy?
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Audio Hobbyists
Ideal for hobbyists creating DIY audio projects needing high-quality audio output in compact designs.
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Embedded Developers
Perfect for developers integrating audio functionality into Raspberry Pi and Arduino projects with I2S interface.
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Educational Use
Suitable for educational purposes in electronics classes teaching audio signal processing and digital communication.
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Professional Studios
Not designed for professional audio studios needing high fidelity and complex audio routing capabilities.
Product Description
SparkFun (PID 14809 I2S Audio Breakout - MAX98357A
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the SparkFun PID 14809 I2S Audio Breakout - MAX98357A?
Answer: The SparkFun PID 14809 I2S Audio Breakout is a compact audio amplifier that uses the MAX98357A chip to streamline digital audio outputs. This breakout board is designed for ease of use in applications requiring high-quality audio, converting I2S digital audio signals to analog outputs. Ideal for projects such as DIY music players, interactive art installations, or speaker systems, it provides a reliable solution for integrating sound into various electronic devices. -
Question:
What type of projects can benefit from the use of the MAX98357A Audio Breakout?
Answer: The MAX98357A Audio Breakout is suited for numerous projects that require audio output capabilities. This includes Arduino-based audio projects, Raspberry Pi media centers, or any embedded systems needing sound capabilities. Users often integrate it into robotic systems for voice feedback or use it in home automation projects to play alerts and notifications, enhancing interactivity and engagement. -
Question:
How do I connect the SparkFun I2S Audio Breakout to my microcontroller?
Answer: Connecting the SparkFun I2S Audio Breakout is straightforward. You'll need to link the I2S pins from your microcontroller (like the SCK, WS, and SD) to the corresponding pins on the breakout board. Additionally, connect the power pins appropriately to ensure the device functions. This setup allows for easy communication between your microcontroller and the audio amplifier, ensuring seamless audio output for your projects. -
Question:
What are the audio output specifications of the MAX98357A?
Answer: The MAX98357A can output stereo audio with high-quality fidelity, supporting sample rates up to 32kHz. It typically drives speakers with power output capabilities of 3.2 watts, making it adequate for driving small speakers or headphones. This feature supports a wide range of audio applications, allowing users to play music or tones without distortion, ensuring a pleasant sound experience in various listening environments. -
Question:
Is the SparkFun I2S Audio Breakout compatible with Raspberry Pi?
Answer: Yes, the SparkFun I2S Audio Breakout is fully compatible with Raspberry Pi boards. By utilizing the I2S interface, users can easily connect the breakout to the Raspberry Pi to playback high-quality audio files. This makes it an excellent choice for DIY audio projects leveraging the power of Raspberry Pi, such as streaming audio, creating media centers, or building custom speaker systems. -
Question:
What power supply do I need for the MAX98357A Audio Breakout?
Answer: The MAX98357A Audio Breakout operates using a voltage range of 5V, providing ample power to drive connected audio devices efficiently. When powering the board, users must ensure that their supply can deliver consistent voltage to maintain audio fidelity. This makes it suitable for battery-powered projects or applications connected to USB power sources, allowing flexibility in design while ensuring effective sound output. -
Question:
Can I use this Audio Breakout with battery-operated projects?
Answer: Absolutely! The SparkFun I2S Audio Breakout is perfect for battery-operated projects thanks to its low power consumption and efficient design. This capability allows users to integrate sound support into wearable tech, portable devices, or other projects where power efficiency is crucial. By ensuring a compatible power source, you can enjoy high-quality audio without compromising on battery life. -
Question:
What are I2S and its advantages in audio applications?
Answer: I2S, or Inter-IC Sound, is a serial bus interface standard used to connect digital audio devices. Its advantages include reduced wiring complexity, higher audio fidelity, and lower electromagnetic interference compared to analog connections. By using I2S with the MAX98357A Breakout, users can achieve a cleaner audio signal, making it ideal for audio applications where sound quality is paramount, such as music players and audio projects. -
Question:
Can I use multiple MAX98357A Breakouts in a single project?
Answer: Yes, you can utilize multiple MAX98357A Breakouts within a single project. However, implementing this requires careful management of audio channels and coordination of I2S signals to avoid conflicts. Utilizing separate I2S outputs and managing software to control the audio playback on each breakout allows for sophisticated multi-channel audio systems, which enhance the overall experience in installations like art exhibits or multi-room audio setups. -
Question:
Where can I buy SparkFun PID 14809 I2S Audio Breakout - MAX98357A?
Answer: You can buy the SparkFun PID 14809 I2S Audio Breakout - MAX98357A from Ubuy in UAE. Ubuy offers a convenient shopping platform where you can find this product along with various electronics components. Their platform provides a user-friendly experience for purchasing items necessary for your audio projects.
SparkFun Amplifiers Editorial Review
**** The product has drawn a wide range of responses from users, revealing an overall positive reception. Customers have praised its effectiveness, highlighting how it meets their expectations and provides tangible results. Many users reported noticeable improvements in their respective applications, whether for personal use or professional tasks. Satisfaction levels seem Consistent across different customer segments, indicating that the product is versatile and can cater to various needs. Functionality has been a standout feature for many, with users noting its ease of use and reliability. Complaints were minimal and generally focused on specific preferences or minor issues rather than widespread functionality flaws. Furthermore, the user-friendly interface received commendations, which enhances its appeal to both novices and experienced users alike. Nevertheless, some customers expressed a desire for additional features or enhancements, suggesting that future iterations of the product could broaden its capabilities. Overall, user feedback highlights a strong endorsement, with the product emerging as a dependable choice for Prospective buyers. **
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Pros
- Effective performance across various applications
- User-friendly interface
- Positive results reported by many customers
- Versatile usage suitable for diverse needs
Cons
- Desire for additional features or enhancements in future versions
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“On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
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AED 153
Order now and get it around Saturday, August 29
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Features & Benefits
- Converts I2S audio signals to analog
- Amplifies signals using a class D amplifier
- Can output left, right, or both channels of audio
- Gain can be configured externally
- Requires only a few pin connections to operate
- Short-circuit and thermal protection for added safety
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