Datasheet

Data Sheet AD5543/AD5553
Rev. F | Page 7 of 20
TYPICAL PERFORMANCE CHARACTERISTICS
CODE (Decimal)
1.0
INL (LSB)
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0 65,5368192 16,384 57,34449,15240,96032,76824,576
02917-005
Figure 7. AD5543 Integral Nonlinearity Error
CODE (Decimal)
1.0
0 65,5368192
DNL (LSB)
16,384
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
57,34449,15240,96032,76824,576
02917-006
Figure 8. AD5543 Differential Nonlinearity Error
CODE (Decimal)
1.0
0 14,336
INL (LSB)
16,384
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
12,28810,2408192614440962048
02917-007
Figure 9. AD5553 Integral Nonlinearity Error
DNL (LSB)
CODE (Decimal)
0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
16,3842048 4096 14,33612,28810,24081926144
02917-008
Figure 10. AD5553 Differential Nonlinearity Error
SUPPLY VOLTAGE V
DD
(V)
1.5
1.0
–1.5
012 4
LINEARITY ERROR (LSB)
6 8
0.5
0
–0.5
–1.0
INL
DNL
GE
V
REF
= 2.5V
T
A
= 25°C
02917-009
Figure 11. Linearity Error vs. VD
D
LOGIC INPUTVOLTAGEV
IH
(V)
5
4
0
SUPPLY CURRENT I
DD
(mA)
3
2
1
0
0.5 1.0 5.0
V
DD
= 5V
T
A
= 25°C
2.01.5 2.5 3.0 3.5 4.0 4.5
02917-010
Figure 12. Supply Current vs. Logic Input Voltage