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EVAL-AD5687RSDZ View Datasheet(PDF) - Analog Devices

Part Name
Description
MFG CO.
'EVAL-AD5687RSDZ' PDF : 28 Pages View PDF
AD5689R/AD5687R
10
8
6
4
2
0
–2
–4
–6
–8
VDD = 5V
TA = 25°C
–10 REFERENCE = 2.5V
0
10000 20000
30000 40000
CODE
50000
60000
Figure 14. AD5689R Integral Nonlinearity (INL) vs. Code
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 REFERENCE = 2.5V
0
10000 20000
30000 40000
CODE
50000
60000
Figure 15. AD5689R Differential Nonlinearity (DNL) vs. Code
2.5002
2.5000
TA = 25°C
D1
2.4998
D3
2.4996
2.4994
2.4992
D2
2.4990
2.5
3.0
3.5
4.0
4.5
5.0
5.5
VDD (V)
Figure 16. Internal Reference Voltage vs. Supply Voltage
Data Sheet
10
8
6
4
2
0
–2
–4
–6
–8
VDD = 5V
TA = 25°C
–10 INTERNAL REFERENCE = 2.5V
0
625
1250 1875
2500
CODE
3125
Figure 17. AD5687R INL vs. Code
3750 4096
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. AD5687R DNL vs. Code
3750 4096
10
8
6
4
2
INL
0
DNL
–2
–4
–6
–8 VDD = 5V
INTERNAL REFERENCE = 2.5V
–10
–40
10
60
110
TEMPERATURE (°C)
Figure 19. INL Error and DNL Error vs. Temperature
Rev. B | Page 12 of 28
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