ADS8353

Meng jeffrey

Other Parts Discussed in Thread: ADS8353

In the following screenshot, Gain error, how should we understand that when analyzing the AD sampling error, do you need to take it into account?

over 8 years ago

0 RahulVK over 8 years ago

TI__Expert 3805 points

Hi Meng,

The gain error specified in the ADS8353 datasheet specifies the minimum and maximum gain error caused by the ADC, for given inputs.
Hence, as long as the analog input driving amplifier settles within the acquisition time of the ADC, there should not be any additional gain error beyond what is specified in the datasheet.

You could also refer to this article on how to account for ADC errors - e2e.ti.com/.../adc-accuracy-part-2-total-unadjusted-error-explained

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ADS8353