参数资料
型号: MAX4477AUA
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: 运动控制电子
英文描述: SOT23, Low-Noise, Low-Distortion, Wide-Band, Rail-to-Rail Op Amps
中文描述: DUAL OP-AMP, 750 uV OFFSET-MAX, 10 MHz BAND WIDTH, PDSO8
封装: 3 X 3 MM, MO-178CAA, MICRO, SOP-8
文件页数: 3/15页
文件大小: 585K
代理商: MAX4477AUA
M
SOT23, Low-Noise, Low-Distortion, Wide-Band,
Rail-to-Rail Op Amps
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
tied to V
DD
/2,
SHDN
= V
DD
, T
A
= -40
°
C to +125
°
C, unless otherwise noted.
Typical values are at T
A
= +25
°
C.) (Notes 1, 2)
PARAMETER
SYMBOL
CONDITIONS
AC ELECTRICAL CHARACTERISTICS
(V
DD
= +5V, V
SS
= 0V, V
CM
= 0V, V
OUT
= V
DD
/2, R
L
tied to V
DD
/2,
SHDN
= V
DD
, T
A
= +25
°
C.)
MIN
TYP
MAX
UNITS
V
DD
- V
OH
V
OL
- V
SS
V
DD
- V
OH
V
OL
- V
SS
V
DD
- V
OH
V
OL
- V
SS
10
10
80
50
100
80
48
45
40
200
150
300
250
|V
IN+
- V
IN-
|
10mV,
R
L
= 10k
to V
DD
/2
|V
IN+
- V
IN-
|
10mV,
R
L
= 1k
to V
DD
/2
Output Voltage Swing
V
OUT
|V
IN+
- V
IN-
|
10mV,
R
L
= 500
to V
DD
/2
mV
Output Short-Circuit Current
I
SC
mA
Output Leakage Current
I
LEAK
Shutdown mode (
SHDN
= V
SS
),
V
OUT
= V
SS
to V
DD
±0.001
±1.0
μA
SHDN
Logic Low
SHDN
Logic High
SHDN
Input Current
Input Capacitance
V
IL
V
IH
0.3 x V
D D
V
V
μA
pF
0.7 x V
DD
SHDN
= V
SS
to V
DD
0.01
10
1
C
IN
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
MAX4475
MAX4478
MAX4488/MAX4489
MAX4475
MAX4478
MAX4488/MAX4489
MAX4475
MAX4478
MAX4488/MAX4489
A
V
= +1V/V
A
V
= +5V/V
A
V
= +1V/V
A
V
= +5V/V
A
V
= +1V/V
A
V
= +5V/V
10
42
3
10
0.4
1.25
Gain-Bandwidth Product
GBWP
MHz
Slew Rate
SR
V/μs
Full-Power Bandwidth (Note 5)
MHz
Peak-to-Peak Input Noise Voltage
e
n(P-P)
f = 0.1Hz to 10Hz
260
nV
P-P
f = 10Hz
f = 1kHz
f = 30kHz
f = 1kHz
V
OUT
= 2V
P-P
,
A
V
= +1V/V
(MAX4475
MAX4478),
R
L
= 10k
to GND
V
OUT
= 2V
P-P
,
A
V
= +1V/V
(MAX4475
MAX4478),
R
L
= 1k
to GND
21
4.5
3.5
0.5
Input Voltage-Noise Density
e
n
nV/
Hz
Input Current-Noise Density
i
n
fA/
Hz
f = 1kHz
0.0002
f = 20kHz
0.0007
f = 1kHz
0.0002
f = 20kHz
0.001
f = 1kHz
0.0004
Total Harmonic Distortion Plus
Noise (Note 6)
THD + N
V
OUT
= 2V
P-P
,
A
V
= +5V/V
(MAX4488/MAX4489),
R
L
= 10k
to GND
f = 20kHz
0.0006
%
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