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ADS1258 question about initial delay for valid channel data

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yousif

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In TI ADS1258 ADC datasheet in (Figure 56. Start Condition to First Data) it is said that to allow fully-settled data to occur at the first data read, a number of clock cycles must be delayed.

This delay for fixed-channel conversion is at least 802 clock cycles which is very long period (~= 52 mS) and presents big conversion latency when switching from one channel to another.

Am I understanding that well or there is something wrong ?
Please help !

 

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