DAC8562 Datasheet, PDF (11/56 Pages) Analog Devices – +5 Volt, Parallel Input Complete 12-Bit DAC

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DAC8562, DAC8563
DAC8162, DAC8163
DAC7562, DAC7563
SLAS719C – AUGUST 2010 – REVISED JUNE 2011
TYPICAL CHARACTERISTICS: Internal Reference
At T_A = 25°C, AV_DD = 5.5 V, gain = 2 and V_REFOUT, unloaded unless otherwise noted.
2.505
INTERNAL REFERENCE VOLTAGE
vs TEMPERATURE
INTERNAL REFERENCE VOLTAGE
TEMPERATURE DRIFT HISTOGRAM
30
2.504
25
2.503
2.502
20
2.501
2.500
15
2.499
10
2.498
2.497
5
2.496
60 units shown
(30 MSOP, 30 QFN−10)
2.495
0
−40 −25 −10 5 20 35 50 65 80 95 110 125
Temperature (°C)
Temperature Drift (ppm/ °C)
Figure 2.
Figure 3.
2.510
INTERNAL REFERENCE VOLTAGE
vs LOAD CURRENT
2.505
2.500
2.495
2.490
−20 −15 −10 −5 0
5 10 15 20
Load Current (mA)
Figure 4.
400
300
200
100
0
−100
−200
−300
−400
0
INTERNAL REFERENCE VOLTAGE
vs TIME
16 units shown (8 MSOP, 8 QFN−10)
Average shown in dashed line
250
500
750 1000 1250 1500
Elapsed Time (Hours)
Figure 5.
INTERNAL REFERENCE NOISE DENSITY
vs FREQUENCY
400
No Load
350
4.7 µF Load
300
250
200
150
100
50
0
10
100
1k
10k
100k
1M
Frequency (Hz)
Figure 6.
2.505
2.504
2.503
2.502
2.501
2.500
2.499
2.498
2.497
2.496
2.495
2.7
INTERNAL REFERENCE VOLTAGE
vs SUPPLY VOLTAGE
−40°C
+25°C
+125°C
3.1 3.5 3.9 4.3 4.7 5.1 5.5
AV_DD (V)
Figure 7.
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