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ADS5281: ADS5281

Part Number: ADS5281

请问使用该芯片时,输出的共模电压值(0.6V)小于正常值范围:1.5V 是什么原因?期待您的解答

  • 您好,

    你测量各供电电压在规格范围内吗?

    模拟输入是AC还是DC耦合输入?DC输入的话,模拟输入信号幅值满足 ADS5281 共模和差分输入范围吗?

    下面 PD, INT/EXT, and EXT_REF_VCM配置的是什么