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參數資料
| 型號： | AD8644 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Single and Quad +18 V Operational Amplifiers |
| 中文描述： | 單路和四路運算放大器18 V |
| 文件頁數： | 3/8頁 |
| 文件大小： | 303K |
| 代理商： | AD8644 |
AD8614/AD8644
–3–
REV. 0
Typical Performance Characteristics –
CAPACITANCE – pF
10
10k
100
1k
50
45
0
40
35
30
25
20
15
10
5
V
S
= 18V
R
L
= 2k
V
T
A
= 25
8
C
+OS
2
OS
S
Figure 1. Small Signal Overshoot vs.
Load Capacitance
SETTLING TIME –
m
s
O
6
12
2
120
0.5
3.5
1.0
1.5
2.0
2.5
3.0
8
4
0
2
4
2
8
0.1%
0.01%
0.1%
0.01%
Figure 2. Settling Time
G
FREQUENCY – Hz
1k
100M
10k
100k
1M
10M
80
60
40
20
0
45
90
135
180
5V
#
V
S
#
18V
R
L
= 1M
V
C
L
= 40pF
T
A
= 25
8
C
P
Figure 3. Open-Loop Gain and Phase
vs. Frequency
TIME – 1
m
s/Div
V
S
= 5V
R
L
= 2k
V
C
L
= 200pF
A
V
= 1
T
A
= 25
8
C
V
7.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
2
0.5
2
1.5
2
2.5
Figure 4. Large Signal Transient
Response
TIME – 1
m
s/Div
V
S
= 18V
R
L
= 2k
V
C
L
= 200pF
A
V
= 1
T
A
= 25
8
C
V
29
25
21
17
13
9
5
1
2
3
2
7
2
11
Figure 5. Large Signal Transient
Response
TIME – 500ns/Div
V
S
= 5V
#
V
S
#
18V
R
L
= 2k
V
C
L
= 200pF
A
V
= 1
T
A
= 25
8
C
V
S
2
V
Figure 6. Small Signal Transient
Response
LOAD CURRENT – mA
10
10.001
100
0.01
0.1
1
10
100
1k
SOURCE
SINK
5V
#
V
S
#
18V
T
A
= 25
8
C
10k
D
O
Figure 7. Output Voltage to Supply
Rail vs. Load Current
SUPPLY VOLTAGE –
6
Volts
1,000
400
00
10
1
2
3
4
5
6
7
8
9
900
500
300
100
700
600
200
800
T
A
= 25
8
C
S
m
A
Figure 8. Supply Current vs. Supply
Voltage
COMMON-MODE VOLTAGE – Volts
400
0
2
400
2
2.5
2.5
2
1.5
2
0.5
0.5
1.5
300
200
2
200
2
300
100
2
100
V
S
=
6
2.5V
I
Figure 9. Input Bias Current vs.
Common-Mode Voltage
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PDF描述 |
|---|---|
| AD8644AR2 | Single and Quad +18 V Operational Amplifiers |
| AD8644ARU | Single and Quad +18 V Operational Amplifiers |
| AD8615 | Precision 20 MHz CMOS Rail-to-Rail Input/Output Operational Amplifiers |
| AD8615ARJ | Precision 20 MHz CMOS Rail-to-Rail Input/Output Operational Amplifiers |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8644AR | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 18V 14-Pin SOIC N 制造商:Rochester Electronics LLC 功能描述:QUAD 18V LCD DRIVER - Bulk |
| AD8644AR2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Single and Quad +18 V Operational Amplifiers |
| AD8644AR-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 18V 14-Pin SOIC N T/R |
| AD8644AR-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 18V 14-Pin SOIC N T/R |
| AD8644ARU | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 18V 14-Pin TSSOP 制造商:Rochester Electronics LLC 功能描述:QUAD 18V LCD DRIVER - Bulk |
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