N9400A MP3 Music Player Module

Product Description

Unlock Superior Audio Experiences with Our MP3 Music Player Chip

Crystal-Clear Stereo Sound in a Compact Chip!
Looking for an MP3 player chip that delivers rich audio quality and uncompromising stability? Our high-performance MP3 music player chip supports sampling rates from 8KHz to 48KHz, delivering beautiful stereo sound designed to satisfy even the most discerning audio engineers.

24-Bit DAC + DSP Decoding = Audio That Stands Out
Equipped with a 24-bit DAC and built-in DSP hardware decoding (non-PWM output), this chip delivers a dynamic range of 90dB and a signal-to-noise ratio of 85dB. Whether you're designing a speaker, a music module, or an embedded device, this chip ensures premium audio clarity every time.

Universal Compatibility & File Support
With full FAT16/FAT32 support, it handles up to 32GB TF cards and USB drives with ease. Its compatible with multi-language file paths and allows precise track or folder playbackall packed into a space-saving SOP16 package.

Versatile Control, Smarter Integration

• Multiple control interfaces: UART, one-wire serial, and AD button mode
• Busy signal output support for seamless system coordination
• Broadcast insert support: Pause background music and play priority tracks on command
• 30-level volume control with 5 preset EQ modes: NORMAL, POP, ROCK, JAZZ, CLASSIC
• Scheduled playback and repeat sections for flexible programming
• Computer serial control and USB mass storage supported
• Trigger playback cannot be interruptedperfect for alarms or voice prompts

No matter the applicationfrom smart home devices to industrial panels or educational toolsthis MP3 chip offers powerful functionality with minimal external components.

Upgrade your design with a chip that engineers love and users trust.
Contact us now to get a datasheet, pricing, or a free sample for your next product.
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