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參數資料
| 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： | 6/12頁 |
| 文件大小： | 148K |
| 代理商： | AD8544 |
AD8541/AD8542/AD8544
–6–
REV. 0
COMMON-MODE VOLTAGE – V
2
0.5
0.5
5.5
1.5
2.5
3.5
4.5
I
9
8
0
4
3
2
1
7
5
6
V
S
= +2.7V AND +5V
V
CM
= V
S
/2
Figure 3. Input Bias Current vs.
Common-Mode Voltage
FREQUENCY – Hz
P
100
1k
10M
10k
100k
1M
160
140
2
40
120
100
80
60
40
20
0
2
20
V
S
= +2.7V
T
A
= +25
8
C
+PSRR
2
PSRR
Figure 6. Power Supply Rejection
Ratio vs. Frequency
CAPACITANCE – pF
S
60
0
10
100
10k
1k
30
20
10
40
V
S
= +2.7V
R
L
=
T
A
= +25
8
C
50
+OS
2
OS
Figure 9. Small Signal Overshoot vs.
Load Capacitance
INPUT OFFSET VOLTAGE – mV
2
4.5
2
3.5
4.5
2
2.5
2
1.5
2
0.5
1.5
2.5
3.5
0.5
N
180
160
0
80
60
40
20
140
100
120
V
S
= +5V
V
CM
= +2.5V
T
A
= +25
8
C
Figure 1. Input Offset Voltage
Distribution
TEMPERATURE –
8
C
I
400
0
2
40
2
20
140
0
20
40
80
100 120
60
350
200
150
100
50
300
250
V
S
= +2.7V AND +5V
V
CM
= V
S
/2
Figure 4. Input Bias Current vs.
Temperature
LOAD CURRENT – mA
D
10k
100
0.01
0.001
0.01
100
0.1
1
10
1
SINK
0.1
10
V
S
= +2.7V
T
A
= +25
8
C
1k
SOURCE
Figure 7. Output Voltage to Supply
Rail vs. Load Current
TEMPERATURE –
8
C
I
1.0
2
2.5
2
4.0
2
55
2
35
2
15
5
25 45
65
85 105 125
0.5
2
2.0
2
3.0
2
3.5
2
1.0
2
1.5
0.0
2
0.5
V
S
= +2.7V AND +5V
V
CM
= V
S
/2
Figure 2. Input Offset Voltage
vs. Temperature
TEMPERATURE –
8
C
I
7
2
1
2
55
2
35
145
2
15
25
85 105 125
65
6
3
2
1
0
5
4
V
S
= +2.7V AND +5V
V
CM
= V
S
/2
5
45
Figure 5. Input Offset Current vs.
Temperature
FREQUENCY – Hz
O
3.0
2.5
01k
10k
10M
100k
1M
2.0
1.5
0.5
1.0
V
S
= +2.7V
V
IN
= 2.5Vp-p
R
L
= 2k
V
T
A
= +25
8
C
Figure 8. Closed-Loop Output
Voltage Swing vs. Frequency
–Typical Performance Characteristics
相關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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8544AR | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin SOIC N 制造商:Analog Devices 功能描述:2.5V to 6V 4 1MHz IyAv 14SOIC Bulk 制造商:Analog Devices 功能描述:AMP QUAD LOW POWER RRI/O SMD 8544 |
| AD8544AR-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin SOIC N T/R |
| AD8544AR-REEL7 | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin SOIC N T/R 制造商:Analog Devices 功能描述:IC OP-AMP QUAD R/R |
| AD8544ARU | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin TSSOP 制造商:Analog Devices 功能描述:IC OP-AMP QUAD R/R |
| AD8544ARU-REEL | 制造商:Analog Devices 功能描述:OP Amp Quad GP R-R I/O 5.5V 14-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:QUAD, LOW PWR RAIL/RAIL OP AMP - Tape and Reel 制造商:Analog Devices 功能描述:IC OP-AMP QUAD R/R |
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