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部件号:LMH6401 大家好,
您能否确认SPI接口的电压水平始终为1.8V (高)和0V (低),无论使用的是单极还是双极电源,请确认?
Vs-= 0V连接至GND
Vs+= 5V
SPI总线电压参考电压为0伏?
谢谢,祝好,Hans
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