高性能和低功耗多比特delta-sigma音频DAC
110分贝信噪比,-80分贝THD+N
24位,8至96khz采样频率
集成耳机驱动程序与无盖选项
差分输出更高的信噪比和共模抑制比
I2S/PCM主或从串口数据端口
256/384Fs, USB 12/24 MHz和其他非标准音频系统时钟
I2C接口
7波段完全可调EQ
动态范围压缩
回放信号反馈
弹出和点击噪音抑制
1.8V至3.3V运行
耳机
扬声器
电视
便携式音频设备
Pin Name | Pin number | Input or Output | Pin Description |
CDATA, CCLK, CE | 1, 2, 19 | I/O, I, I | I2C clock, data, address |
MCLK | 3 | I | Master clock |
SCLK | 7 | I/O | Serial data bit clock/DMIC bit clock |
SDIN | 8 | I | DAC serial data input |
LRCK | 9 | I/O | Serial data left and right channel frame clock |
SDOUT | 20 | O | Playback signal feedback |
LOUTP, LOUTN ROUTP, ROUTN | 15, 14 11, 12 | O O | Left channel differential analog output Right channel differential analog output |
HPCOM | 10 | Analog | Virtual ground for capless headphone (Only available in software mode) |
PVDD | 5 | Analog | Power supply for the digital input and output |
DVDD, DGND | 4,6 | Analog | Digital power supply |
AVDD, AGND | 16,13 | Analog | Analog power supply |
VMID | 18 | Analog | Filtering capacitor connection |
VRP | 17 | Analog | Filtering capacitor connection |
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