您好、
根据 INA3221数据表的频率响应图、增益在200Hz 时开始下降。 我可以说 INA3221无法确定200Hz 以上的瞬态信号吗? 它是 PGA 还是 ADC 限制?
谢谢、此致、
Wayne Chen
03/31/2023.
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