Datasheet

5
0
-5
-10
-40 1200 40 80
Temperature( C)°
Error(mV)
V =2.7V
DD
V =2.69V
REF
3.0
2.5
2.0
1.5
1.0
0.5
0
0 102 4 6 8
I (mA)
(SOURCE/SINK)
V
OUT
(mV)
DACLoadedwithFFFFh
DACLoadedwith0000h
V =2.7V
DD
V
REF DD
=V - 10mV
250
200
150
100
50
0
I
DD
( A)m
V
REF DD
=V =2.7V
-40 -10 11020 50 80
Temperature( C)°
180
160
140
120
100
80
60
40
20
0
0 8192 24576 40960 57344 6553616384 32768 49152
DigitalInputCode
I ( A)m
DD
V =V =2.7V
DD REF
ReferenceCurrentIncluded
Time(2 s/div)m
V =2.7V
V =2.5V
FromCode:0000
ToCode:FFFF
DD
REF
TriggerPulse2.7V/div
ZoomedRisingEdge
1mV/div
Rising
Edge
0.5V/div
800
700
600
500
400
300
200
100
0
0 2.72.52.01.51.00.5
V (V)
LOGIC
I
DD
(mA)
T
A
=25°C,SCLInput(allotherinputs=GND)
V
DD REF
=V =2.7V
DAC8550
SLAS476E –MARCH 2006–REVISED MARCH 2012 www.ti.com
TYPICAL CHARACTERISTICS: V
DD
= 2.7 V (continued)
At T
A
= +25°C, unless otherwise noted.
FULL-SCALE ERROR
vs TEMPERATURE SOURCE AND SINK CURRENT CAPABILITY
Figure 30. Figure 31.
SUPPLY CURRENT POWER-SUPPLY CURRENT
vs DIGITAL INPUT CODE vs TEMPERATURE
Figure 32. Figure 33.
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE FULL-SCALE SETTLING TIME: 2.7V RISING EDGE
Figure 34. Figure 35.
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