AC6905A/B/C详细介绍:
(OTP, 蓝牙MP3解码主控芯片),封装:QSSOP-24。
1支持蓝牙功能和MP3的音频文件解码;
2.支持USB、播放;支持FAT32文件系统;
3.按键支持:上一曲/音量—、下一曲/音量+、播放/暂停、EQ、单曲、MODE;
4.支持USB播放; 支持FAT16/FAT32文件系统;
5.遥控功能;支持红外遥控,18,21键个型号任选;
6.支持内部晶振;
7.EQ功能,EQ有六种形式:Class(古典)、JAZZ(爵士)、Rock(摇滚)、Bass(重低音)、POP(流行)、Normal(正常);
8.直推耳机输出幅度达3VPP;
9.AUX外输入功能,可通过主控IC控制AUX音量大小。
10.内置FM收音功能,无需外挂收音芯片
集成蓝牙,FM,插卡,USB解码,无需外挂SPI闪存,外围超省,成本最低.性能稳定,性价比最高
英文版:
AC6905A/B/C details:
(OTP, Bluetooth MP3 decoder master chip), package: QSSOP-24.
1 supports Bluetooth and MP3 audio file decoding;
2 support USB, playback; support FAT32 file system;
3 key support: up / volume / next / volume +, play / pause, EQ, single, MODE;
4 support USB playback support FAT16/FAT32 file system;
5 remote control function; support infrared remote control, 18, 21 key models optional;
6 support internal oscillator;
7.EQ features, EQ has six forms: Class (classical), JAZZ (Jazz), Rock (Yao Gun), Bass (bass), POP (POP), Normal (normal);
8 push headphone output amplitude of 3VPP;
9.AUX input function can be controlled by the master AUX IC volume size.
10 built-in FM radio function, without external radio chip
Integrated Bluetooth, FM card, USB decoding, without external SPI flash memory, peripheral super province, lowest cost. Stable performance, the highest price