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DigitalInputCode=2048
V =5.5V
DD
V H=4.096V
REF
V L=GND
REF
CurrentConsumption( A)m
128 136 144 152 160 168 176 184 192
2000
1500
1000
500
0
Frequency(Hz)
V =5.5V
DD
V H=4.096V
REF
V L=GND
REF
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
T =+25 C°
A
SCLKInput
AllOtherInput=GND
1600
1200
800
400
0
I
( A)m
DD
0 1 2 3 4 5
V (V)
LOGIC
DigitalInputCode=2048
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
CurrentConsumption( A)m
117 124 131 138 145 152 159 166 173
2000
1500
1000
500
0
Frequency(Hz)
V =5V
DD
V H=4.096V
REF
V L=GND
REF
T =+25 C°
A
DigitalInputCode
0
4
2
0
-2
-4
TotalError(mV)
512 1024 1536 2048 2560 3072 3584 4096
V =5V
DD
V H=4.096V
REF
V L=GND
REF
Power-UpCode=4000
5
4
3
2
1
0
OutputVoltage(V)
Time(4 s/div)m
V =2.7V
DD
V H=2.5V
REF
V L=GND
REF
T =+25 C°
A
DigitalInputCode
0
4
2
0
-2
-4
TotalError(mV)
512 1024 1536 2048 2560 3072 3584 4096
DAC7551
SLAS441E – MARCH 2005 – REVISED APRIL 2007
TYPICAL CHARACTERISTICS (continued)
At T
A
= +25 ° C, unless otherwise noted.
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE HISTOGRAM OF CURRENT CONSUMPTION - 5.5V
Figure 14. Figure 15.
HISTOGRAM OF CURRENT CONSUMPTION - 2.7V TOTAL ERROR - 5V
Figure 16. Figure 17.
TOTAL ERROR - 2.7V EXITING POWER-DOWN MODE
Figure 18. Figure 19.
9
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