SH7641 Datasheet, PDF (864/1036 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family / SH7641 Series

Section 21 A/D Converter
Digital output
Digital output
(2) Full-scale error
Ideal A/D
111
conversion
characteristic
110
101
100
011
010
(3) Quantization
error
001
000
01 ₂
10241024
FS: Full-scale voltage
10221023 ^FS
10241024 Analog input
voltage
Ideal A/D
conversion
characteristic
(4) Nonlinearity
error
Actual A/D
convertion
characteristic
(1) Offset error
FS
Analog input
voltage
Figure 21.6 Definitions of A/D Conversion Accuracy
Rev. 4.00 Sep. 14, 2005 Page 814 of 982
REJ09B0023-0400