AMC1411: resolution of the internal delta-sigma ADC

Ryoma Ohashi

Expert 3400 points

Part Number: AMC1411

Hi team,

What is the resolution of the internal delta-sigma ADC modulator?

Regards,

Ohashi

over 1 year ago

+1 kai klaas69 over 1 year ago

Guru 140200 points

Hi Ohashi,

I don't think that TI intends to reveal this information. But from the nonlinearity and distortion specs I would guess an overall resolution of more than 14bit?

Kai

+1 Alexander Smith over 1 year ago in reply to kai klaas69

TI__Guru 50301 points

Hi Ohashi-san,

Kai is correct, we cannot share this information on the public forum. The customer can reference this excel calculator and use AMC1311B to estimate expected and worst case accuracy for the AMC1411: https://www.ti.com/lit/zip/sbar013

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AMC1411: resolution of the internal delta-sigma ADC