AD7678 Просмотр технического описания (PDF) - Analog Devices
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AD7678 Datasheet PDF : 23 Pages
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50
40
30
20
10
0
0
50
100
150
200
CL – pF
TPC 13. Typical Delay vs. Load Capacitance CL
100000
10000
1000
AVDD, WARP/NORMAL
DVDD, WARP/NORMAL
100
AVDD, IMPULSE
10
DVDD, IMPULSE
1
0.1
OVDD, ALL MODES
0.01
0.001
1
10
100
1000 10000 100000 1000000
SAMPLING RATE – SPS
TPC 14. Operating Currents vs. Sample Rate
AD7665
1000
900
800
700
600
500
400
300
200
100
0
–55 –35 –15
DVDD
OVDD
AVDD
5
25 45
65 85 105
TEMPERATURE – ؇C
TPC 15. Power-Down Operating Currents vs. Temperature
10
8
6
4
–FS
2
OFFSET
0 +FS
–2
–4
–6
–8
–10
–55 –35 –15 5
25 45 65 85 105 125
TEMPERATURE – ؇C
TPC 16. +FS, Offset, and –FS vs. Temperature
REV. C
–11–
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