AB5602C多功能藍牙音箱SOC集成32位RISC-V核心+DSP，主頻達125MHz, QFN32封裝，支持BT 5.4藍牙協議  (QDID: 215269),立體聲雙聲道DAC輸出，雙聲道AUX音質輸入，單MIC輸入，Flash：4 Mbit,內置充電。

支持EQ音效調節。

DataSheet Download 下載

AB5602C DataSheet.pdf

特性參數

CPU and Flexible IO

RISC-V 32bit High performance CPU with DSP instruction; 

Maximum 120MHz operating frequency; 

128k bytes SRAM; ? Program memory: internal 4M bit flash; 

Flexible GPIO pins with Programmable pull-up and pull-down resistors; 

Support GPIO wakeup or interrupt;

Bluetooth Radio

Compliant to Bluetooth 5.4(QDID: 215269);

TX output power +6dBm in typical; 

RX Sensitivity with -90.5dBm @EDR; 

BLE supports the transmission rate of 1Mbps; 

BLE transmission power ranges from 7dBm to 12dBm; 

BLE Sensitivity with -88.3dBm in typical;

Audio Interface

Audio codec with 16bit mono DAC and 16bit mono ADC; 

Support flexible audio EQ adjust; 

Support Sample rate 8, 11.025, 12, 16, 22.05, 32, 44.1 and 48KHz; 

4 channel Analog MUX; 

One channel MIC amplifier input; 

High performance mono audio ADC with 90dB SNR; 

High performance audio DAC with 96dB SNR, with headphone amplifier output;

Package:QFN32;

Temperature

Operating temperature: -40℃ to +85℃;
Storage temperature: -65℃ to +150℃;

Product Applications典型應用

帶屏多功能音箱；

簡易版拉桿箱；聲霸等

簡易多功能插卡U盤LED數碼管藍牙音箱，典型應用原理圖

• CPU： RISC-V + DSP擴展 (125MHz)

•  
• 封裝： QFN32
•  
• 藍牙協議： BT 5.4 (QDID: 215269)
•  
• Flash： 4 Mbit
•  
• DC-DC： 不支持
•  
• 內置充電： 支持
•  
• DAC： 立體聲
•  

• ADC： 單聲道

應用方案參考

AB5602C多功能藍牙音箱方案參考原理圖下載_資料下載_SUNSHINE SILICON (sunsili.com)