ES8396: ES8311是高性能低功耗，立体声音频CODEC

Params

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)
95 dB dynamic range, 95 dB signal to noise ratio, -85 dB THD+N（95dB动态范围，95dB信噪比，-85dB THD+N）
Low noise pre-amplifier（低噪音前置放大器）
Auto level control and noise gate（自动电平控制和噪声门）
Microphone bias（麦克风偏置）

DAC

24-bit, 8 kHz to 96 kHz sampling frequency (24位，8kHz至96kHz采样频率)
95 dB dynamic range, 95 dB signal to noise ratio, -85 dB THD+N ( 95dB动态范围，95dB信噪比，-85dB THD+N)
Digital peak limiter (DPL) (数字峰值限制器)
Pop and click noise suppression (弹出和点击噪音抑制 )

DSP

Flexible digital signal routing and mixing (灵活的数字信号路由和混合)
Asynchronous sample rate conversion(非同步的采样率转换)
Six programmable digital filters for PEQ and noise reduction(六个可编程的数字滤波器用于PEQ和降噪)
Stereo enhancement (立体声增强)
Support u/A law(支持u/A法)

Low Power

System

High performance and low power multibit delta-sigma stereo ADC and DAC (高性能和低功耗的多比特delta-sigma立体声ADC和DAC)
Two independent I2 S/PCM master or slave serial data port (两个独立的I2 S/PCM主从串行数据端口)
Three pairs of analog input (三对模拟输入)
Four pairs of analog output (四对模拟输出)
2x0.9W stereo or 1.8W mono class D speaker driver(2个0.9W立体声或1.8W单声道D类扬声器驱动器)
Ground centered headphone driver(地面居中的耳机驱动器)
Mono ear speaker driver(单声道耳部扬声器驱动器)
256/384Fs, USB 12/24 MHz, fractional PLL for wide range of system clocks(256/384Fs，USB 12/24 MHz，小数点PLL，用于广泛的系统时钟)
Sophisticated analog input and output routing, mixing and gain(复杂的模拟输入和输出路由、混合和增益)
Support analog and digital microphone(支持模拟和数字话筒)
I 2 C interface (I2C接口)