Datasheet

DAC8534
8
SBAS254D
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, unless otherwise noted.
T
A
= 25°C, SYNC Input (All others inputs = GND)
Reference Current Included
AV
DD
= V
REF
= 5V
AV
DD
= V
REF
= 2.7V
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
1750
1650
1550
1450
1350
1250
1150
1050
950
850
750
AI
DD
+ IOI
DD
(µA)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
LOGIC
(V)
AV
DD
= V
REF
= 5V
Reference Current Included
HISTOGRAM OF CURRENT CONSUMPTION
1500
1000
500
0
Frequency
820 790 850 880 910 940 970
1000 1030 1060 1090
1120 1150
AI
DD
(µA)
AV
DD
= V
REF
= 2.7V
Reference Current Included
HISTOGRAM OF CURRENT CONSUMPTION
1500
1000
500
0
Frequency
820 790 760 730 850 880 910 940 970
1000 1030 1060
AI
DD
(µA)
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
–0.5
V
OUT
(V)
EXITING POWER-DOWN MODE
Time (3µs/div)
AV
DD
= V
REF
= 5V
Power-Up Code = FFFF
H
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
2.44
2.43
V
OUT
(V, 10mV/div)
OUTPUT GLITCH
(Mid-Scale)
Time (1µs/div)
AV
DD
= V
REF
= 5V
Code 7FFF
H
to 8000
H
to 7FFF
H
(Glitch Occurs Every N • 4096
Code Boundary)
4.72
4.70
4.68
4.66
4.64
4.62
4.60
4.58
4.56
4.54
V
OUT
(V, 20mV/div)
OUTPUT GLITCH
(Worst Case)
Time (1µs/div)
AV
DD
= V
REF
= 5V
Code EFFF
H
to F000
H
to EFFF
H
(Glitch Occurs Every N • 4096
Code Boundary)