tlv320AIC3101这个芯片的低功耗模式

11.4.1 Bypass Path Mode
The TLV320AIC3101 is a versatile device designed for low-power applications. In some cases, only a few features of the device are required. For these applications, the unused stages of the device must be powered down to save power and an alternate route should be used. This is called a bypass path. The bypass path modes let the device to save power by turning off unused stages, like ADC, DAC and PGA.

谢谢

您好，因为这款芯片的每个模块可以通过寄存器配置为disable， 换句话说，当应用中有用不到的模块时，可以将其power down，节约功耗。