乐鑫ESP32+音频codec ES8311(单路)/ES8388（双路）为扫码支付产品增加色彩，深圳锦宏世纪 李工Q: 288 167 1130

ES8311/ES8312低功耗CODEC解码芯片苏州顺芯低功耗音频解码ES8311芯片！

1：High performance and low power multibit delta-sigma audio ADC and DAC

2：I2S/PCM master or slave serial data port256/384Fs, USB 12/24 MHz and other non standard audio system clocks

3：I2C interface

ADC 

• 24-bit, 8 to 96 kHz sampling frequency

• 100 dB signal to noise ratio, -93 dB

THD+N

• One pair of analog input with

differential input option

• Low noise pre-amplifier

• Noise reduction filters

• Auto level control (ALC) and noise gate

• Support analog and digital microphone

DAC

• 24-bit, 8 to 96 kHz sampling frequency

• 110 dB signal to noise ratio, -80 dB

THD+N

• One pair of analog output with

headphone driver and differential

output option

• Dynamic range compression

• Pop and click noise suppression

Low Power

• 1.8V to 3.3V operation

• 14 mW playback and record

• Low standby current

APPLICATIONS

• Automotive

• Phone

• Toy

• 2-way radio

• Dash cam

• IP Camera

• DVR, NVR

• Surveillance

ORDERING INFORMATION

ES8311 -40°C ~ +105°C

QFN-20

苏州顺芯DAC系列：ES7134 ES7144 ES7145 ES7148 ES7149 ES7154 ES8155S ES8156

ADC系列：ES7210 ES7241 ES7242 ES7243 ES8218 ES8288

CODEC系列：ES8316 ES8323S ES8374 ES8388 ES8388S ES8396 ES8311 ES8312