Datasheet

147
ATtiny828 [DATASHEET]
8371A–AVR–08/12
z Integral Non-linearity (INL): After adjusting for offset and gain error, the INL is the maximum deviation of an actual
transition compared to an ideal transition for any code. Ideal value: 0 LSB.
Figure 64. Integral Non-linearity (INL)
z Differential Non-linearity (DNL): The maximum deviation of the actual code width (the interval between two
adjacent transitions) from the ideal code width (1 LSB). Ideal value: 0 LSB.
Figure 65. Differential Non-linearity (DNL)
Output Code
V
REF
Input Voltage
Ideal ADC
Actual ADC
INL
Output Code
0xFF
0x00
0
V
REF
Input Voltage
DNL
1 LSB