AD8571ARM View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD8571ARM Datasheet PDF : 19 Pages
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VS = ؎1.35V
CL = 50pF
RL =
AV = 1
5s
50mV
Figure 19. Small Signal Transient
Response at 2.7 V
AD8571/AD8572/AD8574
VS = ؎2.5V
CL = 50pF
RL =
AV = 1
5s
50mV
Figure 20. Small Signal Transient
Response at 5 V
50
45 VS = ؎1.35V
RL = 2k⍀
40 TA = 25؇C
35
30
+OS
25
؊OS
20
15
10
5
0
10
100
1k
10k
CAPACITANCE – pF
Figure 21. Small Signal Overshoot
vs. Load Capacitance at 2.7 V
45
40 VS = ؎2.5V
RL = 2k⍀
35 TA = 25؇C
30
25
+OS ؊OS
20
15
10
5
0
10
100
1k
10k
CAPACITANCE – pF
Figure 22. Small Signal Overshoot
vs. Load Capacitance at 5 V
0V
VIN
VOUT
VS = ؎2.5V
VIN = ؊200mV p-p
(RET TO GND)
CL = 0pF
RL = 10k⍀
AV = ؊100
0V
20s
1V
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
Figure 23. Positive Overvoltage
Recovery
VIN
0V
VS = ؎2.5V
VIN = 200mV p-p
(RET TO GND)
CL = 0pF
0V RL = 10k⍀
AV = ؊100
VOUT
20s
1V
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
Figure 24. Negative Overvoltage
Recovery
VS = ؎2.5V
RL = 2k⍀
AV = ؊100
VIN = 60mV p-p
200s
1V
Figure 25. No Phase Reversal
140
VS = 2.7V
120
100
80
60
40
20
0
100
1k
10k 100k 1M 10M
FREQUENCY – Hz
Figure 26. CMRR vs. Frequency
at 2.7 V
140
VS = 5V
120
100
80
60
40
20
0
100
1k
10k 100k 1M 10M
FREQUENCY – Hz
Figure 27. CMRR vs. Frequency
at 5 V
REV. 0
–7–
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