Datasheet

Section 14 A/D Converter (8 Analog Input Channel Version)
Rev.7.00 Feb. 14, 2007 page 551 of 1108
REJ09B0089-0700
111
110
101
100
011
010
001
000
FS
Quantization error
Digital output
Ideal A/D conversion
characteristic
Analog
input voltage
1
1024
2
1024
1022
1024
1023
1024
Figure 14.8 A/D Conversion Precision Definitions (1)
FS
Offset error
Nonlinearity
error
Actual A/D conversion
characteristic
Analog
input voltage
Digital output
Ideal A/D conversion
characteristic
Full-scale error
Figure 14.9 A/D Conversion Precision Definitions (2)