EVAL-AD7982SDZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-AD7982SDZ' PDF : 26 Pages View PDF
Data Sheet
100
18
SNR, SINAD
95
17
90
16
ENOB
85
15
80
14
2.25
2.75
3.25
3.75
4.25
4.75
5.25
REFERENCE VOLTAGE (V)
Figure 11. SNR, SINAD, and ENOB vs. Reference Voltage
100
98
96
94
92
90
–55 –35 –15
5 25 45 65
TEMPERATURE (°C)
85 105 125
Figure 12. SNR vs. Temperature
100
95
90
85
80
0.1
1
10
100
FREQUENCY (kHz)
1000
Figure 13. SINAD vs. Frequency
AD7982
–100
130
–105
125
–110
120
SFDR
–115
115
–120
110
THD
–125
105
–130
2.25
2.75
3.25
3.75
4.25
4.75
REFERENCE VOLTAGE (V)
100
5.25
Figure 14. THD and SFDR vs. Reference Voltage
–115
–117
–119
–121
–123
–125
–55 –35 –15
5 25 45 65
TEMPERATURE (°C)
85 105 125
Figure 15. THD vs. Temperature
–80
–85
–90
–95
–100
–105
–110
–115
–120
–125
0.1
1
10
100
FREQUENCY (kHz)
1000
Figure 16. THD vs. Frequency
Rev. E | Page 11 of 26
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