參數(shù)資料
型號： MAX9043
廠商： Maxim Integrated Products, Inc.
英文描述： Micropower, Single-Supply, UCSP/SOT23 Comparator + Precision Reference ICs
中文描述： 微功耗、單電源、UCSP/SOT23封裝的比較器 + 精密電壓基準IC
文件頁數(shù)： 2/12頁
文件大小： 162K
代理商： MAX9043
dB
dB
M
Micropower, Single-Supply,
SOT23 Comparator + Precision Reference ICs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
CC
to V
EE
)....................................-0.3V to +6V
All Other Pins ...................................(V
EE
- 0.3V) to (V
CC
+ 0.3V)
Output Short-Circuit Duration
(OUT_, REF) .............Indefinite Short Circuit to Either Supply
Continuous Power Dissipation (T
A
= +70°C)
5-Pin SOT23 (derate 7.10mW/°C above +70°C)........571mW
6-Pin SOT23 (derate 8.70mW/°C above +70°C)........696mW
ELECTRICAL CHARACTERISTICS
—
A Grade (0.4% initial accuracy)
(V
CC
= +5V, V
EE
= 0, V
CM
= 0, I
OUT
= 0, I
REF
= 0, 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.
8-Pin μMAX (derate 4.1mW/°C above +70°C)...........330mW
10-Pin μMAX (derate 5.6mW/°C above +70°C).........444mW
8-Pin SO (derate 5.88mW/°C above +70°C)..............471mW
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
V
CC
= 2.7V
35
0.2
0.15
4.85
V
CC
= 5V
2.3
2.55
V
CC
= 2.7V, I
SOURCE
= 3.5mA
T
A
= -40°C to +85°C
T
A
= +25°C
V
CC
= 5.0V
V
CC
= 2.7V
V
CC
= 5.0V
V
CC
= 2.7V
PARAMETER
SYMBOL
MIN
2.5
2.7
TYP
MAX
5.5
5.5
55
UNITS
60
85
55
80
Supply Current
I
CC
45
60
μA
Input Offset Voltage (Note 3)
V
OS
±0.5
±5.0
±7.0
mV
Input Hysteresis
V
HYST
±3.0
mV
Input Bias Current
(Notes 4, 5, 6)
I
B
±0.001
±10.0
nA
Supply Voltage Range (Note 2)
V
CC
V
40
Input Offset Current (Note 4)
I
OS
±0.5
pA
Common-Mode Voltage Range
(Notes 4, 7)
CMVR
V
EE
- 0.25
V
EE
V
CC
+ 0.25
V
CC
V
Common-Mode Rejection Ratio
(Note 4)
CMRR
52
80
Power-Supply Rejection Ratio
PSRR
55
55
80
80
2.5
95
Input Capacitance (Note 4)
C
IN
pF
Output Short-Circuit Current
I
SC
mA
Output Voltage Low
V
OL
0.55
0.4
V
Output Voltage High
V
OH
4.45
V
CONDITIONS
Specified common-mode range
T
A
= +25°C
T
A
= -40°C to +85°C
Over entire common-
mode range
Specified common-mode range
Specified common-mode range
MAX9040–MAX9043, 2.5V
≤
V
CC
≤
5.5V
MAX9050–MAX9053, 2.7V
≤
V
CC
≤
5.5V
MAX9040–MAX9043
MAX9050–MAX9053
V
OUT
= V
EE
or V
CC
MAX9040/MAX9041/
MAX9050/MAX9051
V
CC
= 5V, I
SINK
= 8mA
V
CC
= 2.7V, I
SINK
= 3.5mA
V
CC
= 5V, I
SOURCE
= 8mA
MAX9042/MAX9043/
MAX9052/MAX9053
COMPARATORS
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