Functional Overview AC3094 AC3094 is a highly integrated audio playback chip. It built a high-performance DSP for audio processing, IO has rich resources, can achieve a variety of high-performance, cost-effective audio playback system supports dual decoding function, which can play MP3, WMA, (AV, DPCM) audio files Play, built 24Bit DAC and headphone amplifier, you can easily make your desktop or laptop class stereo sound; AC3094 Features 1, audio WAV, WMA, MP3 file format decoding, covering the Portable Speaker / MP3 audio decoder chip market all formats 2 ., supports SPI FLASH multi-language, lyrics display function; 3, support for recording, repeat function. Recording sampling 32KHZ, 128Kbps in MP3 bit rate to ensure the fidelity of MP3 recordings, audio files specialized folders, casual look to read; 4 ,. directly promote headphone output amplitude of 3VPP; 5, FM support QN8075 / QN8035 / RDA5807 / BK1080 / CL6017G / AR1019 and other FM chip, software automatically recognizes the FM chip ID, no hardware choice; 6, Bluetooth, Apple Series IPOD, IPHONE, IPAD; 7, LINE IN and Bluetooth software switch no PO-PO sound; 8 3 series master features a variety of different packages to select a different chip package based on the volume of product size, product performance to achieve the best, most cost-province