ADC-216 accuracy specs

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Jeffrey Young

ADC-216 accuracy specs

Post by Jeffrey Young » Tue Apr 29, 2003 2:04 am

What is the channel accuracy for a differential measurment? ie the accuracy of a measurment made from the difference of two measurments.

Jeff.

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matthew
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Post by matthew » Wed Apr 30, 2003 8:07 am

Hi Jeff,

I assume you meant the ADC-16 here, as the ADC-216 does not measure differential signals (it has two single ended, common ground channels).

In the ADC-16, the voltages are combined on the analogue side of the ADConverter, therefore the accuracy in differential mode is the same as the accuracy of the single-ended mode of operation - ie ±0.2%.

Best Regards,
Matt Everett

Pico Software Engineer

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