HiFi DAC+ Sound Card w/ I2S Port for Raspberry Pi
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SKU: SBCD-1429
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HiFi DAC+ Sound Card w/ I2S Port for Raspberry Pi

₹2,429.00 (Inclusive of all taxes)
Out of Stock

Elevate your Raspberry Pi’s audio capabilities with this HiFi DAC+ Sound Card. Featuring the PCM5122 DAC chip and I2S audio interface, it provides high-fidelity sound, perfectly compatible with the official Raspberry Pi HAT size and equipped with an isolated power design for minimal noise.

Features

  • Integrates PCM5122 DAC chip for superior audio performance.
  • Utilizes I2S digital audio interface for lossless sound transmission.
  • Perfectly compatible with Raspberry Pi HAT form factor for easy stacking.
  • Features an isolated power design to significantly reduce noise.
  • Supports a wide range of audio playback systems like Volumio and XBMC.

Out of stock

Description

This specialized HiFi DAC expansion board is meticulously engineered for the Raspberry Pi B+ and later models, employing the high-performance PCM5122 DAC chip from Texas Instruments. It leverages the I2S digital audio interface, ensuring a direct and uncompromised audio signal path from your Raspberry Pi to external amplification systems. The board offers multiple output interfaces, making it versatile for various audio setups.

Designed for enthusiasts and developers, this DAC+ card allows users to construct their own network HiFi player with popular audio playback systems such as Volumio or XBMC. It includes clear LED indicators: a red LED for DAC power status and a green LED to signify active decoding, providing instant visual feedback on the DAC’s operational state. Additionally, an infrared receiver interface is provided, utilizing GPIO26 for remote control integration.

Key Features

  • High 384KHz sampling frequency for detailed audio reproduction.
  • Native I2S digital audio interface support ensures pristine signal integrity.
  • Output resolution ranging from 16 to 32 bits for dynamic sound.
  • Fully compatible with Raspberry Pi's standard 40-pin GPIO header.
  • Incorporates an isolated power design to effectively minimize electrical noise.
  • Equipped with the advanced TI PCM5122 DAC chip for superior sound quality.
  • Includes LED indicators for power and DAC working status.
  • Provides an infrared (IR) receiver interface for remote control integration (GPIO26).

Applications

  • Building high-fidelity network audio players with Raspberry Pi.
  • Enhancing multimedia centers (e.g., Kodi/XBMC) with superior audio output.
  • Integrating premium audio capabilities into embedded systems projects.
  • Developing low-cost HiFi audio streaming solutions.

Technical Specifications

DAC ChipPCM5122
Sample Rate384 kHz
S/N Ratio (dB)120
Dynamic Range (dB)112
Distortion Factor (dB)-93
Operating Voltage (VDC)5
Digital Audio InterfaceI2S
Supported SoftwareVolumio, XBMC System
Length65 mm
Width56 mm
Weight30 g

Frequently Asked Questions

What Raspberry Pi models are compatible with this HiFi DAC+ sound card?

This HiFi DAC+ sound card is perfectly compatible with Raspberry Pi models that feature the standard 40-pin GPIO header, including the Raspberry Pi B+, Pi 2B, Pi 3B, Pi 3B+, and Pi 4B. It adheres to the official Raspberry Pi HAT size standard for seamless integration.

What are the key audio specifications provided by the PCM5122 DAC chip?

The PCM5122 DAC chip offers high-fidelity audio, supporting a 384KHz sampling frequency and 16-32 bits output resolution. It boasts a signal-to-noise ratio of 120 dB, a dynamic range of 112 dB, and a distortion factor of -93 dB for pristine sound.

How does the isolated power design benefit audio quality?

The isolated power design on this DAC expansion board significantly reduces noise and interference that can originate from the Raspberry Pi's power supply. This ensures a cleaner, more stable power delivery to the DAC, resulting in superior audio output free from common electrical artifacts.

Which audio playback systems are supported by this DAC?

This DAC is designed to work seamlessly with popular audio playback systems. Users can integrate it with software like Volumio or XBMC (Kodi) to build a high-quality network HiFi player, leveraging the Raspberry Pi's processing power and the DAC's audio capabilities.

What is the operating voltage for this DAC+ sound card?

The HIFI DAC+ sound card operates on a 5VDC power supply. It is designed to draw power directly from the Raspberry Pi's GPIO pins, ensuring convenient integration without requiring an external power source for the DAC itself.

Package Includes

  • 1 x HIFI DAC+ Sound Card With I2S Port For Raspberry Pi

Additional Information

Weight 0.033 kg
Dimensions 6 × 5 × 2 cm

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