Datasheet
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81920 65536573444915240960327682457616384
Digital Input Code
T
A
= +25
_
C
V
REF
= 3 V
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
−
1.00
INL (LSB)
81920 65536573444915240960327682457616384
Digital Input Code
T
A
= +25
_
C
V
REF
= 3 V
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
−
1.00
DNL (LSB)
−
60
−
40
−
20 0 20 40 60 80 140120100
Temperature (
_
C)
V
DD
= 3 V
V
REF
= 2.5 V
Bipolar Mode
Unipolar Mode
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
−
1.00
Gain Error (LSB)
0.75
0.50
0.25
0
−
0.25
−
0.50
Linearity Error (LSB)
Reference Voltage (V)
0.5 1.5 2.5 3.53.02.01.0
DNL
INL
−
60
−
40
−
20 0 20 40 60 80 140120100
Temperature (
_
C)
V
DD
= 3 V
V
REF
= 2.5 V
Bipolar Mode
Unipolar Mode
0.50
0.25
0
−
0.25
−
0.50
−
0.75
Zero−Code Error (LSB)
81920
300
250
200
150
100
50
0
65536573444915240960327682457616384
Digital Input Code
Reference Current (
µ
A)
V
REF
= 1.5 V
DAC8832
SBAS380B – FEBRUARY 2006 – REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS: V
DD
= +3 V (continued)
At T
A
= +25 ° C, V
REF
= +2.5 V unless otherwise noted.
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE vs DIGITAL INPUT CODE
Figure 31. Figure 32.
LINEARITY ERROR GAIN ERROR
vs REFERENCE VOLTAGE vs TEMPERATURE
Figure 33. Figure 34.
ZERO-CODE ERROR REFERENCE CURRENT
vs TEMPERATURE vs CODE (UNIPOLAR MODE)
Figure 35. Figure 36.
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