AD7688BCPZRL7 Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD7688BCPZRL7 Datasheet PDF : 28 Pages
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AD7688
100
95
90
17.0
SNR
16.0
S/[N + D]
ENOB
15.0
85
14.0
70
13.0
2.3 2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
REFERENCE VOLTAGE (V)
Figure 13. SNR, S/(N + D), and ENOB vs. Reference Voltage
100
VREF = 5V
95
90
85
80
–55 –35 –15
5 25 45 65
TEMPERATURE (°C)
85 105 125
Figure 14. SNR vs. Temperature
100
VREF = 5V, –10dB
95
90
85
VREF = 5V, –1dB
80
75
70
0
50
100
150
200
FREQUENCY (kHz)
Figure 15. S/(N + D) vs. Frequency
–100
–105
–110
–115
THD
–120
SFDR
–125
–130
2.3 2.7 3.1 3.5 3.9 4.3 4.7 5.1 5.5
REFERENCE VOLTAGE (V)
Figure 16. THD, SFDR vs. Reference Voltage
–90
VREF = 5V
–100
–110
–120
–130
–55 –35 –15
5 25 45 65
TEMPERATURE (°C)
85 105 125
Figure 17. THD vs. Temperature
–60
–70
–80
–90
–100
VREF = 5V, –1dB
–110
VREF = 5V, –10dB
–120
0
50
100
150
200
FREQUENCY (kHz)
Figure 18. THD vs. Frequency
Rev. A | Page 10 of 28
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