DAC8550_15 Datasheet, PDF (7/28 Pages) Texas Instruments – 16-BIT, ULTRA-LOW GLITCH, VOLTAGE OUTPUT DIGITAL-TO-ANALOG CONVERTER

DAC8550
www.ti.com
SLAS476E – MARCH 2006 – REVISED MARCH 2012
TYPICAL CHARACTERISTICS: V_DD = 5 V (continued)
At T_A = +25°C, unless otherwise noted.
FULL-SCALE ERROR
vs TEMPERATURE
SOURCE AND SINK CURRENT CAPABILITY
0
V_DD = 5V
V_REF = 4.99V
6
5
DAC Loaded with FFFFh
4
-5
3
V_DD = 5.5V
2
V_REF = V_DD - 10mV
-10
-40
0
40
80
120
Temperature (°C)
Figure 5.
1
DAC Loaded with 0000h
0
0
2
4
6
8
10
I_{(SOURCE/SINK)} (mA)
Figure 6.
SUPPLY CURRENT
vs DIGITAL INPUT CODE
300
V_DD = V_REF = 5V
250
200
Reference Current Included
150
100
50
0
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 7.
POWER-SUPPLY CURRENT
vs TEMPERATURE
250
V_REF = V_DD = 5V
200
150
100
50
0
-40
-10
20
50
Temperature (°C)
80
110
Figure 8.
SUPPLY CURRENT
vs SUPPLY VOLTAGE
300
280
V_REF = V_DD
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
V_DD (V)
Figure 9.
POWER-DOWN CURRENT
vs SUPPLY VOLTAGE
1.0
V_REF = V_DD
0.8
0.6
0.4
0.2
0
2.7
3.1
3.5
4.3
4.7
5.1
5.5
V_DD (V)
Figure 10.
Copyright © 2006–2012, Texas Instruments Incorporated
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