Datasheet

Section 22 A/D Converter
Rev. 2.00 Sep. 28, 2009 Page 740 of 994
REJ09B0452-0200
H'3FF
H'3FE
H'3FD
H'004
H'003
H'002
H'001
H'000
1
1024
2
1024
1022
1024
1023
1024
FS
Quantization error
Digital output
Ideal A/D conversion
characteristic
Analog
input voltage
Figure 22.3 A/D Conversion Accuracy Definitions
FS
Digital output
Ideal A/D conversion
characteristic
Nonlinearity
error
Analog
input voltage
Offset error
Actual A/D conversion
characteristic
Full-scale error
Figure 22.4 A/D Conversion Accuracy Definitions