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FM4 MCUs: Effect of Output Impedance on ADC Sampling Time (KA-03428)

FM4 MCUs: Effect of Output Impedance on ADC Sampling Time (KA-03428)

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FM4 MCUs: Effect of Output Impedance on ADC Sampling Time (KA-03428)

The ADC Sampling time “ts” changes with the external impedance. You must ensure that the output impedance of the external circuit is fixed and meets the A/D Converter Sampling time defined in the datasheet (for example the  S6E2H Series datasheet. More https://community.infineon.com/t5/Knowledge-Base-Articles/FM4-MCUs-How-the-Output-Impedance-of-the-E... here.

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