我的理解:THS1209的BVDD=3.3V时,至少D0-D11满足Vih>=2V。
但DVDD=4.75-5.25V且BVDD=3.3V,CONV_CLK和/CS,/WR,/RD,/RESET等端口的Vih是否也满足Vih>=2V?还是Vin>=2.8V?
DVDD控制的是BUFFER以外的数字电路的话,CONV_CLK和/CS,/WR,/RD,/RESET信号能否和3.3VMCU兼容?
谢谢。
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