AD7952BCPZ Ver la hoja de datos (PDF) - Analog Devices
Número de pieza
componentes Descripción
Fabricante
AD7952BCPZ Datasheet PDF : 32 Pages
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Data Sheet
0
–20
–40
–60
–80
–100
–120
–140
–160
0
ffSIN==11090.09k4SkHPzS
SNR = 85.4dB
THD = –107dB
SFDR = 116dB
SINAD = 85.4dB
100
200
300
400
500
FREQUENCY (kHz)
Figure 11. FFT 20 kHz
88
14.5
86
14.3
SNR
SINAD
84
14.1
ENOB
82
13.9
80
13.7
78
13.5
1
10
100
FREQUENCY (kHz)
Figure 12. SNR, SINAD, and ENOB vs. Frequency
86.0
0V TO 5V
0V TO 10V
±5V
±10V
85.5
85.0
84.5
84.0
–55 –35 –15
5
25 45 65
TEMPERATURE (°C)
85 105 125
Figure 13. SNR vs. Temperature
AD7952
86.5
86.0
SNR
SINAD
85.5
85.0
–60
–50
–40
–30
–20
–10
0
INPUT LEVEL (dB)
Figure 14. SNR and SINAD vs. Input Level (Referred to Full Scale)
–70
120
–80
110
SFDR
–90
100
–100 THD
90
THIRD
–110 HARMONIC
80
SECOND
HARMONIC
–120
70
–130
1
10
FREQUENCY (kHz)
60
100
Figure 15. THD, Harmonics, and SFDR vs. Frequency
86.0
0V TO 5V
0V TO 10V
±5V
±10V
85.5
85.0
84.5
84.0
–55 –35 –15
5
25 45 65
TEMPERATURE (°C)
85 105 125
Figure 16. SINAD vs. Temperature
Rev. A | Page 13 of 32
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