乐鑫ESP32+音频codec ES8311(单路)/ES8388（双路）为扫码支付产品增加色彩提供样品技术支持

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 TEL:189 3804 7300 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 DAC2：I2S/PCM master or slave serial data port256/384Fs, USB 12/24 MHz and other non standard audio system clocks3：I2C interfaceADC • 24-bit, 8 to 96 kHz sampling frequency• 100 dB signal to noise ratio, -93 dBTHD+N• One pair of analog input withdifferential input option• Low noise pre-amplifier• Noise reduction filters• Auto level control (ALC) and noise gate• Support analog and digital microphoneDAC• 24-bit, 8 to 96 kHz sampling frequency• 110 dB signal to noise ratio, -80 dBTHD+N• One pair of analog output withheadphone driver and differentialoutput option• Dynamic range compression• Pop and click noise suppressionLow Power• 1.8V to 3.3V operation• 14 mW playback and record• Low standby currentAPPLICATIONS• Automotive• Phone• Toy• 2-way radio• Dash cam• IP Camera• DVR, NVR• SurveillanceORDERING INFORMATIONES8311 -40°C ~ +105°CQFN-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