ADS1210: OCR and FCR

Takumi Suzuki1

Mastermind 8420 points

Part Number: ADS1210

Hi,

Could you tell me how to calculate OCR and FCR of ADS1210?

If you have something equation to calculate OCR/FCR, please let me know.

Thanks and Best Regardds,

over 6 years ago

0 Bob Benjamin over 6 years ago

TI__Guru** 112665 points

Hi Suzuki-san,

Please see this discussion:

https://e2e.ti.com/support/data_converters/precision_data_converters/f/73/p/622263/2302657#2302657

In short the FCR value is complicated depending on decimation and mode. The OCR value is the code value adjustment for a 0V input to get the result to 0.

Best regards,

Bob B

0 Takumi Suzuki1 over 6 years ago in reply to Bob Benjamin

Mastermind 8420 points

Hi Bob-san,

Thank you very much for your reply!

Best Regards,

Data converters

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ADS1210: OCR and FCR