Datasheet

Data Sheet AD5545/AD5555
Rev. G | Page 7 of 24
TYPICAL PERFORMANCE CHARACTERISTICS
1.0
0.8
0.6
0 8192 16384 24576 32768 40960 49152 57344 65536
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
INL (LSB)
CODE (Decimal)
02918-0-009
Figure 5. AD5545 Integral Nonlinearity Error
1.0
0.8
0.6
0 8192 16384 24576 32768 40960 49152 57344 65536
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
DNL (LSB)
CODE (Decimal)
02918-0-010
Figure 6. AD5545 Differential Nonlinearity Error
1.0
0.8
0.6
0 2048 4096 6144 8192 10240 12288 14336 16384
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
INL (LSB)
CODE (Decimal)
02918-0-011
Figure 7. AD5555 Integral Nonlinearity Error
1.0
0.8
0.6
0 0248 4096 6144 8192
10240 12288 14336 16384
0.4
0.2
0
–
0.2
–0.4
–0.6
–0.8
–1.0
DNL (LSB)
CODE (Decimal)
02918-0-012
Figure 8. AD5555 Differential Nonlinearity Error
1.5
1.0
2
4
GE
DNL
INL
6
8
10
0.5
0
–
0.5
–
1.0
–
1.5
LINEARITY ERROR (LSB)
SUPPLY VOLTAGE V
DD
(V)
V
REF
= 2
.5
V
T
A
=
25
°
C
0
2
9
1
8
-
0
-0
1
3
Figure 9. Linearity Errors vs. V
DD
5
4
0 0.5 1.0 1.5 2.0 3.0 3.52.5 4.0 4.5 5.0
3
2
1
0
SUPPLY CURRENT I
DD
(LSB)
LOGIC INPUT VOLTAGE V
IH
(V)
V
DD
= 5V
T
A
= 25°C
02918-0-014
Figure 10. Supply Current vs. Logic Input Voltage