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PGA204的输入阻抗多大???

Other Parts Discussed in Thread: PGA204

在一个论文中提到PGA204的输入阻抗有10的10次方欧姆,而我实际测了后发现输入阻抗只有100K欧姆,有那么大么?技术文档中没有相关描述,想确定到底是多少啊!!!!

谢谢!