D12320VF25V Datasheet, PDF (585/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents

Section 14 A/D Converter (8 Analog Input Channel Version)
Digital output
Ideal A/D conversion
111
characteristic
110
101
100
011
010
Quantization error
001
000
12
1024 1024
1022 1023 _FS
1024 1024
Analog
input voltage
Figure 14.8 A/D Conversion Precision Definitions (1)
Digital output
Full-scale error
Ideal A/D conversion
characteristic
Nonlinearity
error
Actual A/D conversion
characteristic
Offset error
FS
Analog
input voltage
Figure 14.9 A/D Conversion Precision Definitions (2)
Rev.7.00 Feb. 14, 2007 page 551 of 1108
REJ09B0089-0700