EZR32LG330 Datasheet, PDF (39/87 Pages) Silicon Laboratories – Building and home automation

Digital
ouput
code
4095
4094
4093
4092
5
4
3
2
1
0
EZR32LG330 Data Sheet
Electrical Specifications
DNL=|[(VD+1 - VD)/VLSBIDEAL] - 1| where 0 < D < 2^N - 2
Full Scale Range
Example: Adjacent
input value VD+1
corrresponds to digital
output code D+1
Example: Input value
VD corrresponds to
digital output code D
Actual transfer
function with one
missing code.
Ideal transfer
curve
Code width =2 LSB
DNL=1 LSB
0.5
LSB
Ideal spacing
between two
adjacent codes
VLSBIDEAL=1 LSB
Ideal 50%
Transition Point
Ideal Code Center
Analog Input
Figure 4.15. Differential Non-Linearity (DNL)
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