AD5338R Просмотр технического описания (PDF) - Analog Devices
Номер в каталоге
Компоненты Описание
производитель
AD5338R Datasheet PDF : 27 Pages
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AD5338R
0.5
0.3
0.1
–0.1
–0.3
–0.5
0
156
312
468
625
781
938
CODE
Figure 11. Integral Nonlinearity (INL)
0.5
0.3
0.1
–0.1
–0.3
–0.5
0
156
312
468
625
781
938
CODE
Figure 12. Differential Nonlinearity (DNL)
0.15
0.12
0.09
0.06
0.03
0
–0.03
INL
DNL
–0.06
–0.09
–0.12 VDD = 5V
INTERNAL REFERENCE = 2.5V
–0.15
–40
10
60
110
TEMPERATURE (°C)
Figure 13. INL Error and DNL Error vs. Temperature
Data Sheet
0.15
0.12
0.09
0.06
0.03
0
–0.03
INL
DNL
–0.06
–0.09
–0.12
VDD = 5V
TA = 25°C
–0.15
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
Figure 14. INL Error and DNL Error vs. VREF
0.15
0.12
0.09
0.06
0.03
0
–0.03
INL
DNL
–0.06
–0.09
–0.12 TA = 25°C
INTERNAL REFERENCE = 2.5V
–0.15
2.7
3.2
3.7
4.2
4.7
5.2
SUPPLY VOLTAGE (V)
Figure 15. 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
INTERNAL REFERENCE = 2.5V
–0.10
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120
Figure 16. Gain Error and Full-Scale Error vs. Temperature
Rev. A | Page 10 of 27
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