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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： | 3/12頁 |
| 文件大小： | 148K |
| 代理商： | AD8544 |
–3–
REV. 0
AD8541/AD8542/AD8544
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Units
INPUT CHARACTERISTICS
Offset Voltage AD8541, AD8542
V
OS
1
6
7
60
100
1,000
30
50
500
+3
mV
mV
pA
pA
pA
pA
pA
pA
V
dB
dB
V/mV
V/mV
V/mV
μ
V/
°
C
fA/
°
C
fA/
°
C
fA/
°
C
–40
°
C
≤
T
A
≤
+125
°
C
Input Bias Current
I
B
4
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
Input Offset Current
I
OS
0.1
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
Input Voltage Range
Common-Mode Rejection Ratio
0
40
38
100
50
2
CMRR
V
CM
= 0 V to +3 V
–40
°
C
≤
T
A
≤
+125
°
C
R
L
= 100 k
, V
O
= +0.5 V to +2.2 V
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
–40
°
C
≤
T
A
≤
+125
°
C
–40
°
C
≤
T
A
≤
+85
°
C
–40
°
C
≤
T
A
≤
+125
°
C
–40
°
C
≤
T
A
≤
+125
°
C
45
Large Signal Voltage Gain
A
VO
500
Offset Voltage Drift
Bias Current Drift
V
OS
/
T
I
B
/
T
4
100
2,000
25
Offset Current Drift
I
OS
/
T
OUTPUT CHARACTERISTICS
Output Voltage High
V
OH
I
L
= 1 mA
–40
°
C
≤
T
A
≤
+125
°
C
I
L
= 1 mA
–40
°
C
≤
T
A
≤
+125
°
C
V
OUT
= V
S
– 1 V
+2.875 +2.955
+2.850
V
V
mV
mV
mA
mA
Output Voltage Low
V
OL
32
100
125
Output Current
I
OUT
±
I
SC
Z
OUT
18
±
25
50
Closed Loop Output Impedance
f = 200 kHz, A
V
= 1
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
= +2.5 V to +6 V
–40
°
C
≤
T
A
≤
+125
°
C
V
O
= 0 V
–40
°
C
≤
T
A
≤
+125
°
C
65
60
76
dB
dB
μ
A
μ
A
Supply Current/Amplifier
I
SY
40
60
75
DYNAMIC PERFORMANCE
Slew Rate
Settling Time
Gain Bandwidth Product
Phase Margin
SR
t
S
GBP
Φ
o
R
L
= 100 k
To 0.01% (1 V Step)
0.4
0.8
5
980
64
V/
μ
s
μ
s
kHz
Degrees
NOISE PERFORMANCE
Voltage Noise Density
e
n
e
n
i
n
f = 1 kHz
f = 10 kHz
42
38
<0.1
nV/
√
Hz
nV/
√
Hz
pA/
√
Hz
Current Noise Density
Specifications subject to change without notice.
(V
S
= +3.0 V, V
CM
= +1.5 V, T
A
= +25
8
C unless otherwise noted)
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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