Rainbow-electronics ATtiny10 Manual de usuario descargar pdf (Pagina 91)

91

8127B–AVR–08/09

ATtiny4/5/9/10

• Gain Error: After adjusting for offset, the Gain Error is found as the deviation of the last

transition (0xFE to 0xFF) compared to the ideal transition (at 1.5 LSB below maximum). Ideal

value: 0 LSB

Figure 13-10. Gain Error

• 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 13-11. Integral Non-linearity (INL)

Output Code

V

REF

Input Voltage

Ideal ADC

Actual ADC

Gain

Error

Output Code

V

REF

Input Voltage

Ideal ADC

Actual ADC

INL

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 165 166

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