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ADS1220在读片内温度时与实际温度相差了10度

Other Parts Discussed in Thread: ADS1120, ADS1220

实际温度26,读到的片内温度16

同样的电路,同样的程序,用ADS1120,读到的片内温度就很准

按操作手册的说明好像温度也没有校准的方法哦

还是说我买到的样品本来是是假货,凌乱中。。。。