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[参考译文] ADS1298:ADS1298 /模拟输入(INT-INP)必须是变化的信号吗? 直流信号能否识别?

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https://e2e.ti.com/support/data-converters-group/data-converters/f/data-converters-forum/785028/ads1298-ads1298-do-the-analog-input-inn-inp-must-be-an-changing-signal-can-the-dc-signal-recognise

器件型号:ADS1298

 这样的测试设计、它是否起作用?  如果 gain=1、vref=2.5、我可以得到数据3355吗?    还是模拟输入必须是不断变化的信号?