ADS1230: About conversion time accuracy

Tsukui Yusuke

Guru 21930 points

Part Number: ADS1230

Hi,

Could you tell me aboute ADS1230 conversion time accuracy？
I want to know the sampling time accuracy when operating at 80 SPS.

ex) 80SPS→12.5ms ± xx%

Best Regards,
Yusuke

over 5 years ago

0 Bob Benjamin over 5 years ago

TI__Guru** 113765 points

Hi Yusuke-san,

The difference in data rate can vary +/-3%, but this is not a guaranteed specification. The data rate is directly proportional to the internal oscillator. If precision is required, an external 4.9152MHz oscillator should be used and fed to the CLKIN pin.

Best regards,

Bob B

0 Tsukui Yusuke over 5 years ago in reply to Bob Benjamin

Guru 21930 points

Bob-san,

Thank you for your response and support.
I will use your description for design.

Best Regards,
Yusuke

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ADS1230: About conversion time accuracy