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: 2/15页
文件大小: 585K
代理商: MAX4477AUA
M
SOT23, Low-Noise, Low-Distortion, Wide-Band,
Rail-to-Rail Op Amps
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (V
DD
to V
SS
)......................-0.3V to +6.0V
Analog Input Voltage (IN_+, IN_-)....(V
SS
- 0.3V) to (V
DD
+ 0.3V)
SHDN
Input Voltage....................................(V
SS
- 0.3V) to +6.0V
Output Short-Circuit Duration to Either Supply ..........Continuous
Continuous Power Dissipation (T
A
= +70
°
C)
6-Pin SOT23 (derate 9.1mW/
°
C above +70
°
C)...........727mW
8-Pin μMAX (derate 4.5mW/
°
C above +70
°
C)............362mW
8-Pin SO (derate 5.88mW/
°
C above +70
°
C)...............471mW
DC 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
= -40
°
C to +125
°
C, unless otherwise noted.
Typical values are at T
A
= +25
°
C.) (Notes 1, 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
14-Pin SO (derate 8.33mW/
°
C above +70
°
C)..............667mW
14-Pin TSSOP (derate 9.1mW/
°
C above +70
°
C) .........727mW
Operating Temperature Range .........................-40
°
C to +125
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage Range
V
DD
(Note 3)
2.7
5.5
V
V
DD
= 3V
V
DD
= 5V
2.2
2.5
0.01
±70
Normal mode
4.4
1.0
±350
±750
±6
±150
±150
mA
Quiescent Supply Current Per
Amplifier
I
D
Shutdown mode (
SHDN
= V
SS
) (Note 2)
T
A
= +25
°
C
T
A
= -40
°
C to +125
°
C
μA
Input Offset Voltage
V
OS
μV
Input Offset Voltage Tempco
Input Bias Current
Input Offset Current
Differential Input Resistance
TC
VOS
I
B
I
OS
R
IN
±0.3
±1
±1
1000
μV/
°
C
pA
pA
G
(Note 4)
(Note 4)
T
A
= +25
°
C
T
A
= -40
°
C to +125
°
C
-0.2
-0.1
V
D D
- 1.6
V
D D
- 1.7
Input Common-Mode Voltage
Range
V
CM
Guaranteed by
CMRR Test
(V
SS
- 0.2V)
V
CM
(V
DD
-
1.6V)
(V
SS
- 0.1V)
V
CM
(V
DD
-
1.7V)
V
DD
= 2.7 to 5.5V
R
L
= 10k
to V
DD
/2;
V
OUT
= 100mV to (V
DD
- 125mV)
R
L
= 1k
to V
DD
/2;
V
OUT
= 200mV to (V
DD
- 250mV)
V
T
A
= +25
°
C
90
115
Common-Mode Rejection Ratio
CMRR
T
A
= -40
°
C to +125
°
C
90
dB
Power-Supply Rejection Ratio
PSRR
90
120
dB
90
120
85
110
Large-Signal Voltage Gain
A
VOL
R
L
= 500
to V
DD
/2;
V
OUT
= 350mV to (V
DD
- 500mV)
85
110
dB
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