參數(shù)資料
型號: AD8544
廠商: Analog Devices, Inc.
英文描述: General Purpose CMOS Rail-to-Rail Amplifiers(通用滿幅度四放大器)
中文描述: 通用CMOS軌到軌放大器(通用滿幅度四放大器)
文件頁數(shù): 8/12頁
文件大小: 148K
代理商: AD8544
AD8541/AD8542/AD8544
–8–
REV. 0
FREQUENCY – Hz
O
3.0
2.5
01k
10k
10M
100k
1M
2.0
1.5
0.5
1.0
V
S
= +5V
V
IN
= +4.9Vp-p
R
L
= 2k
V
T
A
= +25
8
C
4.0
3.5
5.0
4.5
Figure 19. Closed-Loop Output
Voltage Swing vs. Frequency
CAPACITANCE – pF
S
60
010
100
10k
1k
30
20
10
40
V
S
= +5V
R
L
=
T
A
= +25
8
C
50
+OS
2
OS
Figure 22. Small Signal Overshoot
vs. Load Capacitance
FREQUENCY – Hz
G
1k
10k
10M
100k
1M
80
60
40
20
0
45
90
135
180
P
V
S
= +5V
R
L
= NO LOAD
T
A
= +25
8
C
Figure 25. Open-Loop Gain & Phase
vs. Frequency
CAPACITANCE – pF
S
60
0
10
100
10k
1k
30
20
10
40
V
S
= +5V
R
L
= 10k
V
T
A
= +25
8
C
50
+OS
2
OS
Figure 20. Small Signal Overshoot
vs. Load Capacitance
50mV
10
m
s
2.5V
V
S
= +5V
R
L
= 100k
V
C
L
= 300pF
A
V
= +1
T
A
= +25
8
C
Figure 23. Small Signal Transient
Response
1V
20
m
s
2.5V
V
S
= +5V
R
L
= 10k
V
A
V
= +1
T
A
= +25
8
C
V
OUT
V
IN
Figure 26. No Phase Reversal
CAPACITANCE – pF
S
60
010
100
10k
1k
30
20
10
40
V
S
= +5V
R
L
= 2k
V
T
A
= +25
8
C
50
+OS
2
OS
Figure 21. Small Signal Overshoot
vs. Load Capacitance
1V
10
m
s
2.5V
V
S
= +5V
R
L
= 2k
V
A
V
= +1
T
A
= +25
8
C
Figure 24. Large Signal Transient
Response
SUPPLY VOLTAGE – V
S
m
A
60
00
1
6
2
3
4
5
50
40
30
20
10
T
A
= +25
8
C
Figure 27. Supply Current per
Amplifier vs. Supply Voltage
相關(guān)PDF資料
PDF描述
AD8542AR General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARM General Purpose CMOS Rail-to-Rail Amplifiers
AD8542ARU General Purpose CMOS Rail-to-Rail Amplifiers
AD8544AR General Purpose CMOS Rail-to-Rail Amplifiers
AD8544ARU General Purpose CMOS Rail-to-Rail Amplifiers
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