推荐星级:
  • 1
  • 2
  • 3
  • 4
  • 5

音频解码芯片 ES8388 codec 数据手册

更新时间:2019-08-24 15:33:31 大小:824K 上传用户:bennyhuang查看TA发布的资源 标签:es8388音频解码芯片 下载积分:2分 评价赚积分 (如何评价?) 打赏 收藏 评论(0) 举报

资料介绍

ES8388 低成本低功耗的codec,片上包含双通道DAC,双通道ADC,麦克风增益放大器,耳机增益放大器,数字音效单元,模拟信号混音单元,增益调节单元。

部分文件列表

文件名 大小
C365736_音频解码芯片_2019-01-24.PDF 824K

部分页面预览

(完整内容请下载后查看)
ES8388  
Low Power Stereo Audio CODEC  
With Headphone Amplifier  
GENERAL DESCRIPTION  
FEATURES  
ES8388 is a high performance, low  
power and low cost audio CODEC.  
It consists of 2-ch ADC, 2-ch DAC,  
microphone amplifier, headphone  
amplifier, digital sound effects, and  
analog mixing and gain functions.  
ADC  
24-bit, 8 kHz to 96 kHz sampling frequency  
95 dB dynamic range, 95 dB signal to noise ratio,  
-85 dB THD+N  
Stereo or mono microphone interface with  
microphone amplifier  
Auto level control and noise gate  
2-to-1 analog input selection  
The device uses advanced multi-bit  
delta-sigma modulation technique  
to convert data between digital and  
analog. The multi-bit delta-sigma  
modulators make the device with  
low sensitivity to clock jitter and low  
out of band noise.  
Various analog input mixing and gains  
DAC  
24-bit, 8 kHz to 96 kHz sampling frequency  
96 dB dynamic range, 96 dB signal to noise ratio,  
-83 dB THD+N  
40 mW headphone amplifier, pop noise free  
Headphone capless mode  
Stereo enhancement  
Bass and Treble  
Various analog output mixing and gains  
Low Power  
1.8V to 3.3V operation  
7 mW playback; 16 mW playback and record  
System  
I2C or SPI uC interface  
256Fs, 384Fs, USB 12 MHz or 24 MHz  
Master or slave serial port  
I2S, Left Justified, DSP/PCM Mode  
APPLICATIONS  
ORDERING INFORMATION  
ES8388 -40°C ~ +85°C  
QFN-28  
MID  
MP3, MP4, PMP  
Wireless audio  
Digital camera, camcorder  
GPS  
Bluetooth  
Portable audio devices  
Revision 5.0  
July 2018  
Latest datasheet: or

全部评论(0)

暂无评论

上传资源 上传优质资源有赏金

  • 打赏
  • 30日榜单

推荐下载