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ADC connection (VREFP and VREFN)

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We want to use the ADC of the AM3354 with internal voltage reference. So how must we connect the VREFP and VREFN pins ?

Datasheet SPRS171G describes:

"VREFP and VREFN must be tied to ground if the internal voltage reference is used."

Errata SPRZ360F describes: (TSC_ADC VREFP terminal not connected to VDDA_ADC and VREFN terminal not connected to VSSA_ADC)

"Insert a series resistor on each VREFP and VREFN terminal with a 0.1uF decoupling capacitor connected directly to each VREFP and VREFN terminal."

So do I need to connect the VREFP and VREFN with a series resistor and a 0.1uF to ground ? How should be the value of the resistor ?

Thanks and with best regards

Manfred


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