SPRUJ28C november 2021 – june 2023 AM68 , AM68A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VL-Q1
The AFE contains two 9-to-1 analog multiplexers which are used to select the source connected to the positive input (INP) and negative input (INM) of the ADC. Each step can be configured, via the respective ADC_CONFIG_j register, to select the appropriate input sources. For more information, refer to Figure 6 and the ADC_CONFIG_j register field descriptions.