HI-FI, High performance Audio Microcontroller
  • AX3153A is a high-performance audio decoder microcontroller. Using flexible and efficient architecture of 32-bit RISC CPU+DSP, it integrated a variety of audio input and output circuits. With high-performance digital audio processing capability, it is wid


Product Features
High-performance32-bit Dual-Core Processor, CPU+ programmable DSP combination
Multi-format audio decode, SupportMP3, WMA, WAV, APE, FLAC formats
ADC recording performance, SNR>95dB
DAC playback performance, SNR>100dB
S/PDIF optical fiber, coaxial digital audio input
Multiple audio mixing channels to support mixing effect
Support IIS digital power amplifier, or Class-D PWM power stage
Two SARADC with 12 channels
OTG2.0 USB, two groups of independent SD controllers, Support U Disk, SD card playback
Support segment LCD/LED screen, TFT color screen
A variety of different audio processing modules, Eight bank EQ, DRC, AEC&FFT
SupportBT4.0, BT2.1+EDRDual-mode Bluetooth protocol
Integrate a variety of sound processing algorithms such as AEC (Acoustic Echo Cancellation), noise reduction algorithm

High-end Audio Player
Bluetooth Speaker
Karaoke System
MFI Audio interfaces

System Block Diagram