ATA6602-PLQW ATMEL [ATMEL Corporation], ATA6602-PLQW Datasheet - Page 272

• Manufacturer Part Number: ATA6602-PLQW
• Description: Microcontroller with LIN Transceiver, 5V Regulator and Watchdog
• Manufacturer: ATMEL [ATMEL Corporation]

272
ATA6602/ATA6603
Figure 4-109. Offset Error
Figure 4-110. Gain Error
Figure 4-111. Integral Non-linearity (INL)
• Gain error: After adjusting for offset, the gain error is found as the deviation of the last
• Integral Non-linearity (INL): After adjusting for offset and gain error, the INL is the maximum
transition (0x3FE to 0x3FF) compared to the ideal transition (at 1.5 LSB below maximum).
Ideal value: 0 LSB
deviation of an actual transition compared to an ideal transition for any code. Ideal value: 0
LSB.
Output Code
Output Code
Output Code
Offset
Error
Gain
Error
V
V
V
REF
REF
REF
Input Voltage
Input Voltage
Input Voltage
Ideal ADC
Actual ADC
Ideal ADC
Actual ADC
Ideal ADC
Actual ADC
4921C–AUTO–01/07