參數(shù)資料
型號: AD8571
廠商: Analog Devices, Inc.
英文描述: Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
中文描述: 零漂移,單電源,軌到軌輸入/輸出運算放大器
文件頁數(shù): 7/19頁
文件大?。?/td> 247K
代理商: AD8571
AD8571/AD8572/AD8574
–7–
REV. 0
5
m
s
50mV
V
S
=
6
1.35V
C
L
= 50pF
R
L
=
A
V
= 1
Figure 19. Small Signal Transient
Response at 2.7 V
CAPACITANCE – pF
S
10
100
10k
1k
45
0
40
35
30
25
20
15
10
5
+OS
2
OS
V
S
=
6
2.5V
R
L
= 2k
V
T
A
= 25
8
C
Figure 22. Small Signal Overshoot
vs. Load Capacitance at 5 V
200
m
s
1V
V
S
=
6
2.5V
R
L
= 2k
V
A
V
=
2
100
V
IN
= 60mV p-p
Figure 25. No Phase Reversal
5
m
s
50mV
V
S
=
6
2.5V
C
L
= 50pF
R
L
=
A
V
= 1
Figure 20. Small Signal Transient
Response at 5 V
V
S
=
6
2.5V
V
IN
=
2
200mV p-p
(RET TO GND)
C
L
= 0pF
R
L
= 10k
V
A
V
=
2
100
20
m
s
1V
0V
V
IN
V
OUT
0V
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
Figure 23. Positive Overvoltage
Recovery
FREQUENCY – Hz
C
140
80
0
100
1k
10M
10k
100k
1M
60
120
20
40
100
V
S
= 2.7V
Figure 26. CMRR vs. Frequency
at 2.7 V
CAPACITANCE – pF
S
10
100
10k
1k
50
45
0
40
35
30
25
20
15
10
5
+OS
2
OS
V
S
=
6
1.35V
R
L
= 2k
V
T
A
= 25
8
C
Figure 21. Small Signal Overshoot
vs. Load Capacitance at 2.7 V
V
S
=
6
2.5V
V
= 200mV p-p
(RET TO GND)
C
L
= 0pF
R
L
= 10k
V
A
V
=
2
100
20
m
s
1V
V
IN
0V
0V
V
OUT
BOTTOM SCALE: 1V/DIV
TOP SCALE: 200mV/DIV
Figure 24. Negative Overvoltage
Recovery
FREQUENCY – Hz
C
140
80
0100
1k
10M
10k
100k
1M
60
120
20
40
100
V
S
= 5V
Figure 27. CMRR vs. Frequency
at 5 V
相關PDF資料
PDF描述
AD8572 Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
AD8572AR Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
AD8572ARU Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
AD8574 Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
AD8574AR Zero-Drift, Single-Supply, Rail-to-Rail Input/Output Operational Amplifiers
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