hi team
may I get your reply to the below two questions ?
thanks.
[Q1] for DAC121S101-Q1, if using 12 bits resolution with Va = 5V,
i calculate Max TUE = 42 LSB as below. am I right ?
( because customer want to see Max TUE..)
- Max OffsetError = 15mV x 4096 / 5000mV = 12 LSB,
- Max Gain Error = 1% / 100 x 4096 = 40 LSB
- Max INLError = 8 LSB,
therefore, Max TUE = Sqrt( 12^2 + 40^2 + 8^2 ) = 42 LSB
[Q2] the following calibration way to remove OffsetError and GainError in TUE can be also used for DAC121S101-Q1 ?