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DAC7565使用内部基准
这是手册截图p26,想问一下，
1. 如果发送table4的命令，按道理在芯片的3号引脚应该是能测到2.5V对吗？
2.继续发table2的命令基准电压就会消失对吗？
3.我能否来回发送基准打开关断的命令来检测程序对与否呢？感谢！
