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ADS1292 温度传感器

Other Parts Discussed in Thread: ADS1292

Hi

    按照datasheet第十六页:

   

    是否是将温度寄存器的代码直接读出来,转换成十进制即temperature reading代入上式中计算芯片温度,temperature reading的单位就是uV?

    如果是这样的话,datasheet 第五页的参数表中Ta=25℃,读出来是145mV,  显然与上式不符,如果按照上式就应该是168mV?(temperature reading转换成十进制就是168000.

    另外一个问题就是这里的code是24位二级制补码吗? 因为如果是这样的话,读不出来168000?