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
发布时间：2020-5-8 16:07
发布者：LIJINTAO123
ES8311/ES8312低功耗CODEC解码芯片苏州顺芯低功耗音频解码ES8311芯片！ 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 |
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