Help me choose a DAC (16-bit) to be used for ADC low power

[chaitu2k]

low power dac

can any one help me to choose a DAC (16-bit) to be used for an ADC(SAR)low power around 10-15uW. to operate with 3 v and 1.62um technology. output voltage range is 0-2v

 

[uladz55]

Re: low power dac

I think better to use charge redistribution DAC.

Pls, refer to this spec

https://www.analog.com/UploadedFiles/Data_Sheets/3508320376362AD7683_prf.pdf

b/rgds

 

[chenyk]

Re: low power dac

Agree! Charge redistribution is the better way but calibration circuits are needed for 16 bits resolution.

 

[Freakwency]

Re: low power dac

Is it possible to implement a 12-bit charge redistribution DAC without calibration?