Datasheet

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6
0
6
12
18
24
30
36
42
48
56
60
66
72
78
84
90
96
102
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0xFFF
0x800
0x400
0x200
0x100
0x080
0x040
0x020
0x010
0x008
0x004
0x002
0x001
Attenuation(dB)
10 100
1k
10k 100k
1M
10M 100M
Bandwidth(Hz)
0x000
DigitalCode
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0 1.0 2.0 3.0 4.0 5.0
SupplyCurrent(mA)
LogicInputVoltage(V)
V
DD
=+5.0V
V
DD
=+3.0V
Time(50ns/div)
OutputV
oltage(50mV/div)
Code2047to2048
DACUpdate
Time(50ns/div)
OutputV
oltage(50mV/div)
Code2048to2047
DACUpdate
Time(20ns/div)
OutputVoltage(%)
SmallSignalSettling
DACUpdate
10
90
0
-0.2
-0.4
-0.6
-0.8
-1.0
-1.2
-1.4
-1.6
-1.8
-2.0
-40 -20 0 20 40 60 80 100 120
GainError(mV)
Temperature( C)°
V =+10V
REF
DAC7811
SBAS337C – APRIL 2005 – REVISED JULY 2007
TYPICAL CHARACTERISTICS: V
DD
= +5V (continued)
At T
A
= +25 ° C, unless otherwise noted.
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE REFERENCE MULTIPLYING BANDWIDTH
Figure 7. Figure 8.
MIDSCALE DAC GLITCH MIDSCALE DAC GLITCH
Figure 9. Figure 10.
GAIN ERROR
DAC SETTLING TIME vs TEMPERATURE
Figure 11. Figure 12.
6
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