DAC芯片---ES8156

0 Preface/Foreword

1 基本信息

1.1 main features

该芯片是一款：High performance Stereo audio DAC

主要的feature如下所示：

• High performance and low power multi-bit delta-sigma audio DAC
• 110dB signal to noise ratio, -80 dB THD+N
• 24-bit, 8 to 96 KHz sampling frequency
• Integrated headphone driver with capless option
• Differential output for higher SNR and CMRR
• I2S/PCM master or slave serial data port
• 256/384Fs, USB 12/24 MHz and other non standard audio system clocks
• I2C interface
• 7-band fully adjustable EQ
• Dynamic range compression (DRC)
• Playback signal feedback
• Pop and click noise suppression
• 1.8V to 3.3V operation

1.2 APPLICATIONS

常用的应用：

• Headphone
• Speaker
• TV
• Portable audio devices

1.3 Ordering information

主要信息如下：

• ES8156 -40 Celsius - 85 Celsius
• QFN-20

2 Block Diagram