类型 | CODEC |
通道 | 1-ch ADC, 2-ch DAC |
接口 | I2S/ PCM |
采样率 | 8~96 KHz |
SNR | 92 dB ADC, 93 dB DAC |
THD+N | -85 dB ADC , -85 dB DAC |
封装 | QFN-28 |
温度等级 | -40°C ~ +85°C |
包装 | 5k/卷盘 |
High performance multi-bit delta-sigma audio DAC
ADC
24-bit, 8 kHz to 96 kHz sampling frequency ( 24位,8kHz至96kHz采样频率)
92 dB signal to noise ratio, -85 dB THD+N(92dB信噪比,-85dB THD+N)
Auto level control (ALC) and noise gate (自动电平控制(ALC)和噪声门)
DAC
24-bit, 8 kHz to 96 kHz sampling frequency (24位,8kHz至96kHz采样频率)-
93 dB signal to noise ratio, -85 dB THD+N ( 93dB信噪比,-85dB THD+N)
Headphone driver capless mode (耳机驱动器无帽模式 )
Bass or treble (动态范围压缩)
Stereo enhancement (低音或高音)
Pop and click noise suppression (弹出和点击噪音抑制)
Low Power
1.8V to 3.3V operation (1.8V至3.3V操作)
7 mW playback ,14 mW playback and record (7 mW,14 mW播放和记录)
System
ES8323S是顺芯广泛推广的CODEC芯片,具备高性价比优势,木瓜电子推荐该芯片应用到如下设备:
其主要应用场景
麦克风阵列AEC模拟回采
在众多麦克风阵列方案中,无论是单声道还是立体声AEC模拟回采参考型号,ES8311都是一个非常常用和适用的选型,其中优势列出如下:
ES8323S可以支持免I2C 配置(MCLK/BCLK=64Fs)进行I2S通信
ES8323S支持+-1Vrms的满眶输入
ES8323S支持低功耗,小封装的
No software or firmware available for download