Datasheet

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OutputVoltage(50mV/div)
Code2047to2048
DACUpdate
Time(50ns/div)
OutputVoltage(50mV/div)
Code2048to2047
DACUpdate
Time(50ns/div)
GainError(mV)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-40 -20 0 20 40 60 80 100 120
Temperature( C)
°
V =+10V
REF
LeakageCurrent(nA)
0.2
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
0.02
0
-40 -20 0 20 40 60 80 100 120
Temperature( C)
°
DAC7821
SBAS365B – OCTOBER 2005 – REVISED JULY 2007
TYPICAL CHARACTERISTICS: V
DD
= +2.5V (continued)
At T
A
= +25 ° C, unless otherwise noted.
MIDSCALE DAC GLITCH MIDSCALE DAC GLITCH
Figure 21. Figure 22.
GAIN ERROR LEAKAGE CURRENT
vs TEMPERATURE vs TEMPERATURE
Figure 23. Figure 24.
10
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