顺芯CODEC：ES8336
低功率音频编解码器 CODEC
ES8336特征
系统
ADC
24位，8至96khz采样频率
92 dB信噪比，-85 dB THD+N
低噪声前置放大器
自动电平控制(ALC)和噪声门
麦克风的偏见
支持数字麦克风
DAC
24位，8至96khz采样频率
93 dB信噪比，-85 dB THD+N
位于地面中央的耳机驱动器
耳机和外部麦克风检测
弹出和点击噪音抑制
低功率
1.8V ~ 3.3V运行
7兆瓦回放;
16mw的播放和记录
应用场景
MID/平板电脑
无线音频
便携式音频
使用图示
引脚和描述
| PIN | NAME | I/O | DESCRIPTION |
| 1 | CCLK | I | I2C clock input |
| 2 | MCLK | I | Master clock |
| 3 | DVDD | Supply | Digital core supply |
| 4 | PVDD | Supply | Digital IO supply |
| 5 | DGND | Supply | Digital ground |
| 6 | SCLK | I/O | Audio data bit clock |
| 7 | DSDIN | I | DAC audio data |
| 8 | DLRCK | I/O | DAC audio data left and right clock |
| 9 | ASDOUT | O | ADC audio data |
| 10 | GPIO1 | I/O | General purpose IO |
| 11 | GPIO2 | I/O | General purpose IO |
| 12 | GPIO3 | I/O | General purpose IO |
| 13 | CPVSSP | Charge pump filtering | |
| 14 | CPVDD | Charge pump power supply | |
| 15 | CPTOP | Charge pump capacitor top | |
| 16 | CPBOT | Charge pump capacitor bottom | |
| 17 | CPGND | Charge pump ground | |
| 18 | CPGNDREF | Charge pump filtering | |
| 19 | ROUT | O | Right analog output |
| 20 | LOUT | O | Left analog output |
| 21 | DACVREF | O | Decoupling capacitor |
| 22 | AVDD | Supply | Analog supply |
| 23 | AGND | Supply | Analog ground |
| 24 | ADCVREF | O | Decoupling capacitor |
| 25 | VMID | O | Decoupling capacitor |
| 26 | MICBIAS | O | Mic bias |
| 27 | RIN2 | I | Right analog input |
| 28 | LIN2 | I | Left analog input |
| 29 | RIN1 | I | Right analog input |
| 30 | LIN1 | I | Left analog input |
| 31 | CE | I | I2C device address selection |
| 32 | CDATA | I/O | I2C data input or output |
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