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ADS1255/6与被测信号共地,可以测量对地的负压吗?

Other Parts Discussed in Thread: ADS1255

查看手册上讲到输入信号在关闭缓冲的情况下范围在AGND-100mv到AVDD+100mv,是否说明该芯片可以测量大于-100mv信号的负压?