DAC8562SDSCT Datasheet, PDF (21/58 Pages) Texas Instruments – DUAL 16-/14-/12-BIT, ULTRALOW-GLITCH, LOW-POWER, BUFFERED, VOLTAGE-OUTPUT DAC WITH 2.5-V, 4-PPM/°C INTERNAL REFERENCE IN SMALL 3-MM × 3-MM SON

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DAC8562, DAC8563
DAC8162, DAC8163
DAC7562, DAC7563
SLAS719D – AUGUST 2010 – REVISED AUGUST 2012
TYPICAL CHARACTERISTICS: DAC at AV_DD = 2.7 V (continued)
At T_A = 25°C, 2.5-V external reference used, gain = 1 and DAC output not loaded, unless otherwise noted.
LINEARITY ERROR
DIFFERENTIAL LINEARITY ERROR
vs TEMPERATURE
vs TEMPERATURE
12
1.0
INL Max
DNL Max
9
INL Min
0.8
DNL Min
0.6
6
0.4
3
0.2
0
0.0
−3
−6
−9
Typical channel shown
−12
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
−0.2
−0.4
−0.6
−0.8
Typical channel shown
−1.0
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Figure 61.
Figure 62.
FULL-SCALE ERROR
vs TEMPERATURE
0.20
Ch A
0.15
Ch B
0.10
0.05
0.00
−0.05
−0.10
−0.15
−0.20
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 63.
GAIN ERROR
vs TEMPERATURE
0.15
Ch A
Ch B
0.10
0.05
0.00
−0.05
−0.10
−0.15
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 64.
OFFSET ERROR
vs TEMPERATURE
4
Ch A
3
Ch B
2
1
0
−1
−2
−3
−4
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 65.
ZERO-CODE ERROR
vs TEMPERATURE
4.0
Ch A
3.5
Ch B
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−40 −25 −10 5
20 35 50 65 80 95 110 125
Temperature (°C)
Figure 66.
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