STR910FAZ32H6T STMICROELECTRONICS [STMicroelectronics], STR910FAZ32H6T Datasheet - Page 89

• Manufacturer Part Number: STR910FAZ32H6T
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

STR91xFAx32 STR91xFAx42 STR91xFAx44
Figure 32. ADC conversion characteristics
1023
1022
1021
7
6
5
4
3
2
1
AV
0
SS
Digital Result
1
E
O
1LSB
2
IDEAL
3
=
V
---------------------------------------- -
DDA
4
1024
–
V
SSA
5
1 LSB
E
6
T
IDEAL
E
7
L
(2)
E
D
1021 1022 1023 1024
(3)
(1)
E
G
AV
DD
(1) Example of an actual transfer curve
(2) The ideal transfer curve
(3) End point correlation line
E
viation between the actual and the ideal
transfer curves.
E
first actual transition and the first ideal
one.
E
ideal transition and the last actual one.
E
deviation between actual steps and the
ideal one.
E
viation between any actual transition and
the end point correlation line.
T
O
G
D
L
=Total Unadjusted Error: maximum de-
=Integral Linearity Error: maximum de-
=Offset Error: deviation between the
=Gain Error: deviation between the last
=Differential Linearity Error: maximum
V
in
Electrical characteristics
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