參數(shù)資料
型號(hào): AD8527
廠商: Analog Devices, Inc.
英文描述: 7 MHz Rail-to-Rail Low Voltage Operational Amplifiers
中文描述: 7兆赫軌到軌低電壓運(yùn)算放大器
文件頁(yè)數(shù): 2/12頁(yè)
文件大小: 160K
代理商: AD8527
–2–
REV. B
AD8517/AD8527–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
INPUT CHARACTERISTICS
Offset Voltage
AD8517ART (SOT-23-5)
V
OS
1.3
3.5
5
3.5
5
450
900
±
225
±
750
5
mV
mV
mV
mV
nA
nA
nA
nA
V
–40
°
C
T
A
+125
°
C
AD8527
V
OS
1.3
–40
°
C
T
A
+125
°
C
Input Bias Current
I
B
–40
°
C
T
A
+125
°
C
Input Offset Current
I
OS
–40
°
C
T
A
+125
°
C
Input Voltage Range
Common-Mode Rejection Ratio
V
CM
CMRR
0
0 V
V
CM
5.0 V,
–40
°
C
T
A
+125
°
C
R
L
= 2 k
, 0.5 V < V
OUT
< 4.5 V
R
L
= 10 k
, 0.5 V < V
OUT
< 4.5 V
R
L
= 10 k
, –40
°
C
T
A
+125
°
C
60
70
20
100
dB
V/mV
V/mV
V/mV
μ
V/
°
C
pA/
°
C
Large Signal Voltage Gain
A
VO
50
30
Offset Voltage Drift
Bias Current Drift
V
OS
/
T
I
B
/
T
2
500
OUTPUT CHARACTERISTICS
Output Voltage Swing High
V
OH
I
L
= 250
μ
A,
–40
°
C
T
A
+125
°
C
I
L
= 5 mA
I
L
= 250
μ
A,
–40
°
C
T
A
+125
°
C
I
L
= 5 mA
Short to Ground, Instantaneous
4.965
4.70
V
V
Output Voltage Swing Low
V
OL
35
200
mV
mV
mA
Short Circuit Current
I
SC
±
10
POWER SUPPLY
Power Supply Rejection Ratio
PSRR
V
S
= 2.2 V to 6 V
–40
°
C
T
A
+125
°
C
V
OUT
= 2.5 V
–40
C
T
A
+125
°
C
90
65
900
dB
dB
μ
A
μ
A
Supply Current/Amplifier
I
SY
1,200
1,400
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Settling Time
Phase Margin
SR
GBP
T
S
φ
m
1 V < V
OUT
< 4 V, R
L
= 10 k
8
7
400
50
V/
μ
s
MHz
ns
Degrees
4 V Step, 0.1%
NOISE PERFORMANCE
Voltage Noise
Voltage Noise Density
Current Noise Density
e
n
p-p
e
n
i
n
0.1 Hz to 10 Hz
f = 1 kHz
f = 1 kHz
0.5
15
1.2
μ
V p-p
nV/
Hz
pA/
Hz
Specifications subject to change without notice.
(V
S
= 5.0 V, V– = 0 V, V
CM
= 2.5 V, T
A
= 25 C unless otherwise noted)
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