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ADuC7061 DAC

Question asked by Mr.K on Jan 6, 2015
Latest reply on Jan 6, 2015 by MMA

Hello,

 

I have a question about DAC of the ADuC7061.

I am using the DAC in 16bit mode.

other settings:

・BUF enable

・Ext Ref

 

I measured the non linearity error of the DAC.

The maximum value of the non linearity error measurement result was ±16 digit.

I measured the non linearity error of a lot of device samples.

The result is ±7 digit on the average.

 

The maximum value is not described about the accuracy of DAC in data sheet.

Could you tell me the maximum value about the accuracy of the DAC?

Additionally, could you tell me also the usage that  improves the accuracy of DAC?

 

Best Regards,

Mr.K

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