请问,INA281能实现负共模sense电流,是怎么实现的。从结构框图看,负共模低于GND,那么第一级电阻上方输出的管子工作状态应该出错了,无法输出正确电压了。希望各位大神帮忙解决我的困惑,谢谢!
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请问,INA281能实现负共模sense电流,是怎么实现的。从结构框图看,负共模低于GND,那么第一级电阻上方输出的管子工作状态应该出错了,无法输出正确电压了。希望各位大神帮忙解决我的困惑,谢谢!