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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1048496/ucd3138-can-adc-sampling-frequency-be-decreased-below-267-ksps
尊敬的专家：
是否可以将 ADC 采样频率降低到267ksps 以下？
此致、 Marc UC
Marc、使用 SAMPLING_SEL、您实际上是选择转换的时间。 速率不能低于每秒267Ksamples。 因此转换时间不能更慢。 通过使用软件启动的转换周期并将启动延迟到之前的一组采样完成后、您当然可以降低平均采样率
