调试一个板子的ADS1299,VREF +-2.5V,G=24,短接IN1P和IN1N,测得数值是稳定的00 FF FD,换算下来是0.8mV
这个值对吗?为什么短接IN1P、IN1N测试结果不是offset 60uV?
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调试一个板子的ADS1299,VREF +-2.5V,G=24,短接IN1P和IN1N,测得数值是稳定的00 FF FD,换算下来是0.8mV
这个值对吗?为什么短接IN1P、IN1N测试结果不是offset 60uV?