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| DAC8551IADGKRG4 Datasheet, PDF (7/26 Pages) Texas Instruments – 16-BIT, ULTRA-LOW GLITCH, VOLTAGE OUTPUT | |||
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DAC8551
www.ti.com
SLAS429B â APRIL 2005 â REVISED OCTOBER 2006
TYPICAL CHARACTERISTICS: VDD = 5 V (continued)
At TA = +25°C, unless otherwise noted.
SUPPLY CURRENT
vs DIGITAL INPUT CODE
300
VDD = VREF = 5V
250
200
Reference Current Included
150
100
50
POWER-SUPPLY CURRENT
vs TEMPERATURE
250
VREF = VDD = 5V
200
150
100
50
0
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 7.
0
-40
-10
20
50
Temperature (°C)
80
110
Figure 8.
SUPPLY CURRENT
vs SUPPLY VOLTAGE
300
280
VREF = VDD
Reference Current Included, No Load
260
240
220
200
180
160
140
120
100
2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
VDD (V)
Figure 9.
POWER-DOWN CURRENT
vs SUPPLY VOLTAGE
1.0
VREF = VDD
0.8
0.6
0.4
0.2
0
2.7
3.1
3.5
4.3
4.7
5.1
5.5
VDD (V)
Figure 10.
1800
1600
1400
SUPPLY CURRENT
vs LOGIC INPUT VOLTAGE
TA = 25°C, SCL Input (all other inputs = GND)
VDD = VREF = 5.5V
1200
1000
800
600
400
200
0
0
1
2
3
4
5
VLOGIC (V)
Figure 11.
FULL-SCALE SETTLING TIME: 5V RISING EDGE
Trigger Pulse 5V/div
Rising Edge
1V/div
VDD = 5V
VREF = 4.096V
From Code: D000
To Code: FFFF
Zoomed Rising Edge
1mV/div
Time (2ms/div)
Figure 12.
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