Datasheet

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TYPICAL CHARACTERISTICS: V
DD
= 5V and 2.7V
0.150
0.125
0.100
0.075
0.050
0.025
0
1086420
V (V)
OUT
I (mA)
SINK
V
REF DD
=AV - 10mV
DACLoadedwith0000h
V =5.5V
DD
V =2.7V
DD
1200
1000
800
600
400
200
0
655358192 16384 24576 32768 40960 49152 573440
I ( A)m
DD
DigitalInputCode
AV =V =5V
DD REF
AV =V =2.7V
DD REF
ReferenceCurrentIncluded
1200
1000
800
600
400
200
0
1200 40 80-40
I
DD
(m
A)
Temperature(°C)
AV
DD REF
=V =5V
AV
DD REF
=V =2.7V
ReferenceCurrentIncluded
900
850
800
750
700
650
600
5.53.05 3.4 3.75 4.1 4.45 4.8 5.152.7
I A)
DD
(m
AV (V)
DD
V ,AllDACsPowered,
REF DD
=AV
ReferenceCurrentIncluded,NoLoad
DAC8554
SLAS431B – JUNE 2005 – REVISED OCTOBER 2006
At T
A
= +25 ° C, unless otherwise noted.
SUPPLY CURRENT
SINK CURRENT CAPABILITY (ALL CHANNELS) vs DIGITAL INPUT CODE
Figure 41. Figure 42.
SUPPLY CURRENT SUPPLY CURRENT
vs FREE-AIR TEMPERATURE vs SUPPLY VOLTAGE
Figure 43. Figure 44.
13
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