AD5171(RevPrC) 데이터 시트보기 (PDF) - Analog Devices
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AD5171 Datasheet PDF : 20 Pages
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Preliminary Technical Data
6
0x3F
0
0x20
–6
0x10
–12
0x08
–18
–24
0x04
0x02
–30
0x01
–36
–42
–48
–54
100
0x00
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 17. Gain vs. Frequency vs. Code, RAB = 100 kΩ
80
TA = 25°C
CODE = 0x20
VA = 2.5V, VB = 0V
60
VDD = 5V DC ± 1.0V p-p AC
40
VDD = 3V DC ± 0.6V p-p AC
20
0
100
1k
10k
100k
1M
FREQUENCY (Hz)
Figure 18. PSRR vs. Frequency
VDD = 5.5V
VA = 5.5V
VB = GND
fCLK = 100kHz
VW = 10mV/DIV
10mV 5V
SCL = 5V/DIV
500ns
Figure 19. Digital Feedthrough vs. Time
VDD = 5.5V
VA = 5.5V
VB = GND
fCLK = 400kHz
AD5171
DATA 0x00 0x3F
VW = 5V/DIV
SCL = 5V/DIV
5V
5V
5µ s
Figure 20. Settling Time
VW = 50mV/DIV
VDD = 5.5V
VA = 5.5V
VB = GND
fCLK = 100kHz
DATA 0x20 0x1F
SCL = 5V/DIV
50mV 5V
200ns
Figure 21. Midscale Glitch Energy
OTP PROGRAMMED AT MS
VDD = 5.5V
VA = 5.5V
RAB = 10kΩ
VW = 1V/DIV
VDD = 5V/DIV
1V
5V
5µs
Figure 22. Power-Up Settling Time, after Fuses Blown
Rev. PrC | Page 9 of 20
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