Datasheet

REV. A
AD5582/AD5583
–13–
V
REFH
(V)
3.5
–10 –5 20
I
DD
(mA)
2.5
0
1.5
5
0.5
3.0
100
2.0
1.0
15
V
DD
= +5V
V
SS
= –5V
V
REFL
= –5V
V
DD
= +5V
V
SS
= 0V
V
REFL
= 0V
V
DD
= +15V
V
SS
= 0V
V
REFL
= 0V
TPC 13. AD5582 Supply Current vs. Reference Voltage
TEMPERATURE (C)
4.0
–60 –40 140
I
DD
(mA)
2.5
0
1.5
20
0.5
3.0
60–20
2.0
1.0
100 12004080
3.5
V
DD
= 15V
V
SS
= 0V
V
REFH
= 10V
V
REFL
= 0V
V
DD
= 5V
V
SS
= 5V
V
REFH
= 4V
V
REFL
= 0V
TPC 14. AD5582 Supply Current vs. Temperature
V
IH
(V)
20
01 5
I
DD
(mA)
10
0
6
4
2
12
2
8
4
3
16
V
DD
= 5V OR 15V
DV
DD
= 3V
V
SS
= 0V
18
14
V
DD
= 5V OR 15V
DV
DD
= 5V
V
SS
= 0V
TPC 15. AD5582 Supply Current vs. Logic Input Voltage
CODE (Decimal)
300
0 512 4096
REFERENCE CURRENT (A)
250
0
150
3584
50
1536
200
100
2560
V
DD
= 5V
V
SS
= 0V
V
REFH
= 4V
V
REFL
= 0V
30721024 2048
TPC 16. AD5582 Reference Current
CODE (Decimal)
140
0 512 4096
R
REF
(k)
100
0
60
3584
20
1536
80
40
2560 30721024 2048
120
TPC 17. AD5582 Referenced Input Resistance
CLOCK FREQUENCY (Hz)
6
10k 100k 100M
SUPPLY CURRENT (mA)
5
0
3
10M
1
4
2
1M
V
DD
= 5V 0.5V
V
SS
= 0V
V
REF
= 4V
DATA = 800
H
TPC 18. AD5582 Supply Current vs. Clock Frequency