DAC8571
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SLAS373A–DECEMBER 2002–REVISED JULY 2003
TYPICAL CHARACTERISTICS
At TA = +25°C, unless otherwise noted.
DIFFERENTIAL LINEARITY ERROR vs DIGITAL INPUT
CODE
LINEARITY ERROR vs DIGITAL INPUT CODE
64
48
1
0.8
0.6
32
0.4
0.2
16
0
0
-0.2
-0.4
-0.6
-16
-32
-48
-64
-0.8
-1
50000 60000
0
10000 20000 30000 40000 50000 60000
Digital Input Code
0
10000 20000 30000 40000
Digital Input Code
Figure 1.
Figure 2.
ERROR vs TEMPERATURE
ERROR vs TEMPERATURE
3
3
V
DD
= 5 V
V
= 3 V
DD
Full–Scale
Zero–Scale
2
1
0
2
1
Full–Scale
Gain
Gain
0
Zero–Scale
–1
–2
–3
–1
–2
–3
–40
–20
0
20
40
60
80
100
–40
–20
0
20
40
60
80
100
T
A
– Free–Air Temperature – °C
T
A
– Free–Air Temperature – °C
Figure 3.
Figure 4.
LINEARITY ERROR
vs
TEMPERATURE
DIFFERENTIAL LINEARITY ERROR
vs
TEMPERATURE
1
0.8
0.6
0.4
64
48
32
16
MAX Error
MIN Error
40
MAX Error
MIN Error
0.2
0
0
-0.2
-0.4
-0.6
-16
-32
-48
-64
-0.8
-1
-40
0
80
110
-40
0
40
80
110
T
A
- Free-Air Temperature - °C
T
A
- Free-Air Temperature - °C
Figure 5.
Figure 6.
6
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