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DRV8803: DRV8803

Part Number: DRV8803

1通道:负载电压  2通道:nFAULT引脚  3通道负载电流 

nFAULT引脚电压规格书上试-0.5-7V,实测下来超过了这个范围,请问一下是什么原因导致。

1通道:负载电压  2通道:nFAULT引脚  3通道负载电流 

2通道nFAULT引脚报错 为什么没有拉到0.5V以下,规格书里是低电平最大0.5V