AD5694R 데이터 시트보기 (PDF) - Analog Devices
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AD5694R Datasheet PDF : 32 Pages
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Data Sheet
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
VDD = 5V
TA = 25°C
–1.0 INTERNAL REFERENCE = 2.5V
0
2500 5000 7500
10000
CODE
12500
Figure 17. AD5695R DNL
15000 16383
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
VDD = 5V
TA = 25°C
–1.0 INTERNAL REFERENCE = 2.5V
0
625
1250 1875
2500
CODE
3125
Figure 18. AD5694R DNL
3750 4096
10
8
6
4
2
INL
0
DNL
–2
–4
–6
–8
VDD = 5V
TA = 25°C
INTERNAL REFERENCE = 2.5V
–10
–40
10
60
110
TEMPERATURE (°C)
Figure 19. INL Error and DNL Error vs. Temperature
AD5696R/AD5695R/AD5694R
10
8
6
4
2
INL
0
DNL
–2
–4
–6
–8
VDD = 5V
TA = 25°C
INTERNAL REFERENCE = 2.5V
–10
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
Figure 20. INL Error and DNL Error vs. VREF
10
8
6
4
2
INL
0
DNL
–2
–4
–6
–8
VDD = 5V
TA = 25°C
INTERNAL REFERENCE = 2.5V
–10
2.7
3.2
3.7
4.2
4.7
5.2
SUPPLY VOLTAGE (V)
Figure 21. INL Error and DNL Error vs. Supply Voltage
0.10
0.08
0.06
0.04
0.02
FULL-SCALE ERROR
0
–0.02
GAIN ERROR
–0.04
–0.06
–0.08
VDD = 5V
TA = 25°C
INTERNAL REFERENCE = 2.5V
–0.10
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120
Figure 22. Gain Error and Full-Scale Error vs. Temperature
Rev. 0 | Page 11 of 32
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