IWR1843+DCA1000 LP ADC Mode 选择 Low Power ADC还是 Regular ADC？

你好，

建议配置Regular ADC。

你可以在DFP包里的文档mmWave-Radar-Interface-Control.pdf里看到下面的信息：
Low power ADC mode is mandatory on a 5 MHz part variant (for
e.g. xWR1642), Normally if IF BW <= 7.5MHz then low power
mode setting is recommended.