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差分信号,电气隔离共模电压处理,不用考虑带宽

Other Parts Discussed in Thread: AMC1200

你好!最近碰见一个问题。AMC1100AMC1200全差动隔离放大器能否用于检测直流100V左右上的分流电阻的差分电压,它后面的5V数字电路会不会受100V共模电压的影响?100V和5V不共地。