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ADC14L02原理图画出来了,想问下可行吗



我参考手册Figure 37,其中VA=VD=Verf=VDR=3.3V。

3.3V是外部电压,1.5V取自VRM

Vref=3.3V,Vin-接VRM,使用内部1V基准,单端模式,手册上说VRM会输出1.5V基准电压。

DF/DCS=3.3V,手册上说采用2进制输出方式且时钟调节器使能。

PD=0,转换器一直在工作状态。

我想问下下图正常吗,能正常工作吗,刚画好图,还没做板子。