參數(shù)資料
型號(hào): MAX4289
廠商: Maxim Integrated Products, Inc.
英文描述: 1.0V Micropower, SOT23, Operational Amplifier
中文描述: 1.0V、微功耗、SOT23封裝、運(yùn)算放大器
文件頁(yè)數(shù): 2/9頁(yè)
文件大小: 280K
代理商: MAX4289
M
1.0V Micropower, SOT23, Operational Amplifier
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Power-Supply Voltage (V
CC
to GND).......................................6V
Input Voltage (IN+ or IN-)...........................(V
CC
+ 0.3V) to -0.3V
Input Current (IN+ or IN-)....................................................20mA
Output Short-Circuit Duration to V
CC
or GND............Continuous
Continuous Power Dissipation (T
A
= +70
°
C)
6-Pin SOT23 (derate 8.7mW/
°
C above +70
°
C).............696mW
8-Pin SO (derate 5.88mW/
°
C above +70
°
C).................471mW
ELECTRICAL CHARACTERISTICS
(V
CC
= 3V, V
CM
= 0, V
OUT
= V
CC
/2, R
L
tied to V
CC
/2, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
(Note 1)
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.
Operating Temperature Range ...........................-40
°
C to +85
°
C
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
1.0
1.2
TYP
MAX
5.5
5.5
14
25
40
±
2.0
±
6.0
±
15
±
2.0
UNITS
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
Supply Voltage Range
V
CC
Inferred from the
PSRR tests
V
V
CC
= 1.0V, T
A
= +25
°
C
V
CC
= 3.0V
V
CC
= 5.5V
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
9
12
18
±
0.2
Quiescent Supply Current
I
CC
μA
Input Offset Voltage
V
OS
mV
Input Bias Current
Input Offset Current
Differential Input Resistance
I
B
I
OS
R
IN
±
5
±
0.5
50
nA
nA
M
V
CC
= 1.2V
V
CC
= 3.0V
0
V
CC
- 0.2
V
CC
- 0.8
Input Common-Mode Voltage
Range
V
CM
Inferred from
CMRR test
0
V
V
CC
= 1.2V, 0
V
CC
- 0.2V
V
CC
= 1.2V, 0
V
CM
V
CC
- 0.8V
V
CC
= 3.0V, 0
V
CM
V
CC
- 0.8V
1.0V
V
CC
5.5V, T
A
= +25
°
C
1.2V
V
CC
5.5V, T
A
= -40
°
C to +85
°
C
R
L
= 100k
(50mV
V
OUT
V
CC
- 50mV)
R
L
= 5k
(100mV
V
OUT
V
CC
- 100mV)
Specified as
|V
CC
- V
OH
|
57
85
110
75
75
110
90
0.2
7
0.4
7
57
57
54
58
Common-Mode Rejection Ratio
CMRR
dB
Power-Supply Rejection Ratio
PSRR
dB
Large-Signal Voltage Gain
A
VOL
80
dB
R
L
= 100k
R
L
= 5k
R
L
= 100k
R
L
= 5k
10
40
10
40
Output Voltage Swing High
V
OH
mV
Output Voltage Swing Low
V
OL
Specified as V
OL
mV
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