Datasheet

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6
0
−
6
−
12
−
18
−
24
−
30
−
36
−
42
−
48
−
54
−
60
−
66
−
72
−
78
−
84
−
90
−
96
−
102
−
108
−
114
10 1 00 1k 1 0k 10 0 k 1 M 10 M 10 0 M
A
tt
enua
t
ion (dB)
Bandwidth (H z)
0x0004
0x0008
0x0010
0x0020
0x0040
0x0080
0x0100
0x0200
0x0400
0x0800
0x1000
0x2000
0x4000
0x8000
0xFFFF
0x0000
0x0002
0x0001
180
160
140
120
100
80
60
40
20
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
SupplyCurrent,I
DD
(mA)
LogicInputVoltage(V)
V =+5.0V
DD
V =+2.7V
DD
Time(0.2 s/div)m
OutputV
oltage(50mV/div)
LDACPulse
Code:7FFFhto8000h
Time(0.1 s/div)m
OutputVoltage(5V/div)
TriggerPulse
VoltageOutputSettling
DAC8812
SBAS349B – AUGUST 2005 – REVISED FEBRUARY 2007
TYPICAL CHARACTERISTICS: V
DD
= 5 V (continued)
At T
A
= 25 ° C, +V
DD
= 5 V, unless otherwise noted.
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE REFERENCE MULTIPLYING BANDWIDTH
Figure 14. Figure 15.
DAC GLITCH DAC SETTLING TIME
Figure 16. Figure 17.
8
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