16-Bit, Ultra-Low Power, Voltage Output Digital-to-Analog ... - dreamm

DAC8830
DAC8831
SLAS449B–FEBRUARY 2005–REVISED APRIL 2006
TYPICAL CHARACTERISTICS: V DD = +3 V
At T A = +25°C, V REF = +2.5 V unless otherwise noted
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1.00
0.75
0.50
LINEARITY ERROR
vs DIGITAL INPUT CODE
T A = +25C
V REF = 1.5 V
1.00
0.75
0.50
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE
T A = +25C
V REF = 1.5 V
INL (LSB)
0.25
0
−0.25
DNL (LSB)
0.25
0
−0.25
−0.50
−0.50
−0.75
−0.75
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 26. Figure 27.
1.00
0.75
0.50
LINEARITY ERROR
vs DIGITAL INPUT CODE
T A = −40C
V REF = 1.5 V
1.00
0.75
0.50
DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE
T A = −40C
V REF = 1.5 V
INL (LSB)
0.25
0
−0.25
DNL (LSB)
0.25
0
−0.25
−0.50
−0.50
−0.75
−0.75
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 28. Figure 29.
1.00
0.75
0.50
LINEARITY ERROR
vs DIGITAL INPUT CODE
T A = +85C
V REF = 1.5 V
1.00
0.75
0.50
DIFFERENTIAL LINEARY ERROR
vs DIGITAL INPUT CODE
T A = +85C
V REF = 1.5 V
INL (LSB)
0.25
0
−0.25
DNL (LSB)
0.25
0
−0.25
−0.50
−0.50
−0.75
−0.75
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
−1.00
0 8192 16384 24576 32768 40960 49152 57344 65536
Digital Input Code
Figure 30. Figure 31.
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