Datasheet

4
3
2
1
0
-1
-2
-3
-4
INLError(LSB)
9 12 15 18 21 24 27 30 33 36
AV (V)
DD
INLMax
INLMin
1.0
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
-0.8
-1.0
DNLError(LSB)
9 12 15 18 21 24 27 30 33 36
AV (V)
DD
DNLMax
DNLMin
5
4
3
2
1
0
-1
-2
-3
-4
-5
Zero-ScaleError(mV)
9 12 15 18 21 24 27 30 33 36
+AV (V)
DD
Ch0
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
AllDACSLoadedwith0100h
Gain=4
V =2.048V
REF
5
4
3
2
1
0
-1
-2
-3
-4
-5
UnipolarGainError(mV)
9 12 15 18 21 24 27 30 33 36
+AV (V)
DD
DV
DD
=IOV
DD
=4.5V
V =2.048V
REF
Gain=4
Ch0
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
5
4
3
2
1
0
-1
-2
-3
-4
-5
Zero-ScaleError(mV)
1.51.0 5.55.04.54.03.53.02.52.0
V (V)
REF
Ch0
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
AllDACSLoadedwith0100h
AV =+36V
DD
5
4
3
2
1
0
-1
-2
-3
-4
-5
Zero-ScaleError(mV)
1.51.0 5.55.04.54.03.53.02.52.0
V (V)
REF
Ch0
Ch1
Ch2
Ch3
Ch4
Ch5
Ch6
Ch7
AllDACSLoadedwith0100h
Gain=4
AV =+36V
DD
DAC8718
SBAS467A –MAY 2009–REVISED DECEMBER 2009 www.ti.com
TYPICAL CHARACTERISTICS: Unipolar (continued)
At T
A
= 25°C, AV
DD
= 32V, AV
SS
= 0V, V
REF
= 5V, IOV
DD
= DV
DD
= 5V, gain=6, and data format=USB, unless otherwise noted.
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs ANALOG SUPPLY VOLTAGE vs ANALOG SUPPLY VOLTAGE
Figure 69. Figure 70.
ZERO-SCALE ERROR UNIPOLAR GAIN ERROR
vs ANALOG SUPPLY VOLTAGE vs ANALOG SUPPLY VOLTAGE
Figure 71. Figure 72.
ZERO-SCALE ERROR ZERO-SCALE ERROR
vs REFERENCE VOLTAGE vs REFERENCE VOLTAGE
Figure 73. Figure 74.
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