Datasheet

−2
−1.5
−1
−0.5
0
0.5
1
1.5
2
−40 −25 −10 5 20 35 50 65 80 95 110
T
A
(°C )
Offset Error (mV)
Gain = 2
V
REF
= 2.5V, Internal
Code = 020h
−5
−4
−3
−2
−1
0
1
2
3
4
5
−40 −25 −10 5 20 35 50 65 80 95 110
T
A
(°C )
Offset Error (mV)
Gain = 5
V
REF
= 2.5V, Internal
Code = 020h
T
A
=+25°C
Gain=5
V
REF
=2.5V,Internal
Code=020h
10884Channels
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
0
5
10
15
20
25
30
35
OffsetError(mV)
Population(%
)
T
A
=+25°C
Gain=2
V
REF
=2.5V,Internal
Code=020h
2220Channels
-0.6
-0.5
-0.4
-0.3
-0.2
-0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0
5
10
15
20
25
30
35
OffsetError(mV)
Population(%
)
−0.15
−0.1
−0.05
0
0.05
0.1
0.15
4.5 6 7.5 9 10.5 12 13.5 15 16.5 18
AV
CC
(V)
Gain Error (%FSR)
T
A
= +25°C
Gain = 2
V
REF
= 2.5V, Internal
−0.3
−0.2
−0.1
0
0.1
0.2
0.3
12 13 14 15 16 17 18
AV
CC
(V)
Gain Error (%FSR)
T
A
= +25°C
Gain = 5
V
REF
= 2.5V, Internal
AMC7812
www.ti.com SBAS513E –JANUARY 2011–REVISED SEPTEMBER 2013
TYPICAL CHARACTERISTICS: DAC (continued)
At +25°C, unless otherwise noted.
GAIN ERROR vs SUPPLY GAIN ERROR vs SUPPLY
Figure 24. Figure 25.
OFFSET VOLTAGE OFFSET VOLTAGE
Figure 26. Figure 27.
OFFSET VOLTAGE vs TEMPERATURE OFFSET VOLTAGE vs TEMPERATURE
Figure 28. Figure 29.
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