Appendix B
575
Nominal and Device-Dependent Calculation of DAC LSB Gain Error
DAC Gain Mismatch
Gain mismatch measures the difference in full scale output values
(V
FS
) between two DACs. It is expressed in %.
Definition and Calculation of Gain Mismatch
Gain mismatch is the difference in full scale output values (V
FS
) from one DAC
to the next, expressed in %.
Mismatch
Blue
Green
Red
Digital Input code
Discrete Analog
Output Voltage
Mismatch is calculated as:
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