Datasheet

8
7
6
5
4
3
2
1
0
AnalogPower-SupplyCurrent(mA)
-55 -40 -25 -10 5 20 35 50 65 80 95 110 125
Temperature(°C)
8
7
6
5
4
3
2
1
0
AnalogPower-SupplyCurrent(mA)
1.51.0 5.55.04.54.03.53.02.52.0
V (V)
REF
I
AVDD
AllDACsLoadedwithMidscaleCode
AV
DD
=+36V
8
7
6
5
4
3
2
1
0
AnalogPower-SupplyCurrent(mA)
2048 0 16384143361228810240819261444096
DigitalInputCode
AllDACsLoadedwithSameCode
I
AVDD
30.5
30.0
29.5
29.0
28.5
28.0
27.5
OutputVoltageV (V)
OUT
0 3 6 9 12 15
I (mA)
SOURCE
3FFFh
3FC0h
3F800h
3F00h
3E00h
2.5
2.0
1.5
1.0
0.5
0
OutputVoltageV (V)
OUT
-15 -12 -9 -6 -3 0
I (mA)
SINK
0000h
0040h
0080h
0100h
0200h
DAC8218
SBAS460A –MAY 2009–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS: Unipolar (continued)
At T
A
= 25°C, AV
DD
= 32V, AV
SS
= 0V, V
REF
= 5V, IOV
DD
= DV
DD
= 5V, gain = 6, data format=USB, unless otherwise noted.
ANALOG POWER-SUPPLY CURRENT ANALOG POWER-SUPPLY CURRENT
vs TEMPERATURE vs REFERENCE VOLTAGE
Figure 81. Figure 82.
ANALOG POWER-SUPPLY CURRENT
vs DIGITAL INPUT CODE
Figure 83.
OUTPUT VOLTAGE OUTPUT VOLTAGE
vs SOURCE CURRENT CAPABILITY vs SINK CURRENT CAPABILITY
Figure 84. Figure 85.
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