Product description A compact audio decoding solution that delivers flexible playback and reliable performance for embedded systems and audio projects. Supports MP3 and WAV formats and a wide range of sampling rates, with 24-bit output and strong dynamic range and noise specifications. Operates across a broad DC supply range for easy integration into battery-powered and vehicle applications. Key benefits Flexible playback compatibility: Decodes MP3 and WAV files natively so you can use common audio formats without extra conversion. Broad sampling-rate support: Accepts multiple sampling frequencies to match source material or system requirements: 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 KHz. High-quality output: 24-bit output with a dynamic range that supports 90 dB and a signal-to-noise ratio that supports 85 dB, delivering clear, detailed audio with low background noise. Wide input voltage range: DC 6–35 V ultra-wide working voltage allows operation from single-cell battery systems up to vehicle power rails without extra regulators. Easy system integration: Designed to fit into a variety of projects where format compatibility, stable audio performance, and flexible power are required. Technical highlights Supported sampling rate (KHz): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 Output resolution: 24-bit Dynamic range: supports 90 dB Signal-to-noise ratio: supports 85 dB Working voltage: DC 6–35 V Supported decoding formats: MP3, WAV Practical applications Automotive audio systems: Integrate into car or motorcycle projects where 12 V or higher vehicle power is available and MP3/WAV playback is required. Portable and battery-powered devices: Use in portable speakers, kiosks, or handheld instruments that run on variable DC voltages between 6 and 35 V while maintaining good audio quality. Embedded or industrial audio playback: Add voice prompts, alerts, or background audio to control panels, signage, or alarm systems needing reliable decoding across common sample rates. What makes it stand out Supports a wide set of sampling rates to match different source files and system requirements High resolution 24-bit output combined with 90 dB dynamic range and 85 dB SNR for clean, detailed sound Ultra-wide DC supply range simplifies power design and increases compatibility with existing systems Compatibility and integration tips Ensure source files use MP3 or WAV formats and an appropriate sampling rate from the supported list for optimal playback Verify your power supply falls within DC 6–35 V before connecting Check your system’s input/output and mechanical requirements (connectors, mounting, enclosure) to confirm physical integration Specifications summary Formats: MP3, WAV decoding Sampling rates (KHz): 8 / 11.025 / 12 / 16 / 22.05 / 24 / 32 / 44.1 / 48 Output: 24-bit Dynamic range: supports 90 dB Signal-to-noise ratio: supports 85 dB Operating voltage: DC 6–35 V