參數(shù)資料
型號： MAX9144
廠商： Maxim Integrated Products, Inc.
英文描述： 40ns, Low-Power, 3V/5V, Rail-to-Rail Single-Supply Comparators
中文描述： 40ns、低功耗、3V/5V、滿擺幅、單電源比較器
文件頁數(shù)： 2/12頁
文件大?。?/td> 326K
代理商： MAX9144
M
40ns, Low-Power, 3V/5V, Rail-to-Rail
Single-Supply Comparators
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Power Supply Ranges
Supply Voltage (V
CC
to GND)...........................................+6V
Differential Input Voltage.......................-0.3V to (V
CC
+ 0.3V)
Common-Mode Input Voltage to GND..-0.3V to (V
CC
+ 0.3V)
LE
Input Voltage (MAX9141 only) .........-0.3V to (V
CC
+ 0.3V)
SHDN
Input Voltage (MAX9141 only)....-0.3V to (V
CC
+ 0.3V)
Input/Output Short-Circuit Duration to
V
CC
or GND .....................................................Continuous
ELECTRICAL CHARACTERISTICS
(V
CC
= 5V, V
CM
= 0,
SHDN
=
LE
= V
CC
(MAX9141 only), C
L
= 15pF, 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.
Continuous Power Dissipation (T
A
= +70
°
C)
5-Pin SC70 (derate 3.1mW/
°
C above +70
°
C).............247mW
5-Pin SOT23 (derate 7.1mW/
°
C above +70
°
C)...........571mW
8-Pin SOT23 (derate 9.1mW/
°
C above +70
°
C)...........727mW
8-Pin SO (derate 5.9mW/
°
C above +70
°
C)..............470.6mW
14-Pin TSSOP (derate 9.1mW/
°
C above +70
°
C) ........727mW
14-Pin SO (derate 8.33mW/
°
C above +70
°
C)..........666.7mW
Operating Temperature Range ...........................-40
°
C to +85
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
V
CC
CONDITIONS
MIN
2.7
TYP
MAX
5.5
UNITS
V
Operating Supply Voltage
(Note 2)
Input Voltage Range
V
CMR
(Note 3)
-0.2
V
CC
+
0.2
V
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
0.5
2
Input Offset Voltage
V
OS
(Note 4)
4.5
mV
Input Hysteresis
Input Bias Current
Input Offset Current
Common-Mode Rejection Ratio
Power-Supply Rejection Ratio
V
HYST
I
B
I
OS
CMRR
PSRR
(Note 5)
(Note 6)
1.5
90
8
80
80
mV
nA
nA
μV/V
μV/V
320
120
800
750
V
CC
= 5.5V (Note 7)
2.7V
≤
V
CC
≤
5.5V
Output High Voltage
V
OH
I
SOURCE
= 4mA
V
CC
-
0.425
V
CC
-
0.3
V
Output Low Voltage
Output Leakage Current
V
OL
I
LEAK
I
SINK
= 4mA
SHDN
= GND, MAX9141 only (Note 8)
0.3
0.04
165
0.425
1
275
V
μA
MAX9141
MAX9140/MAX9142/
MAX9144
MAX9141
MAX9140/MAX9142/
MAX9144
V
CM
= V
CC
= 3V
150
250
200
320
V
CM
= V
CC
= 5V
165
300
Supply Current (Per Comparator)
I
CC
MAX9141 only,
SHDN
= GND;
V
CC
= V
CM
= 3V
12
30
μA
Propagation Delay
t
PD+
,
t
PD-
dt
PD
V
CC
= 3V, V
OD
= 10mV
40
ns
Differential Propagation Delay
Propagation Delay Skew
V
OD
= 10mV (Note 9)
V
OD
= 10mV (Note 10)
2
2
ns
ns
Logic Input Voltage High
V
IH
(Note 11)
V
CC
/2 +
0.4
V
CC
/2
V
Logic Input Voltage Low
V
IL
(Note 11)
V
CC
/2
V
CC
/2 -
0.4
10
V
Logic Input Current
I
IL
, I
IH
V
LOGIC
= 0 to V
CC
(Note 11)
2
μA
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參數(shù)描述
MAX9144ESD 功能描述:校驗器 IC 40ns Low-Power 3V/5V Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX9144ESD+ 功能描述:校驗器 IC 40ns Low-Power 3V/5V Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX9144ESD+T 功能描述:校驗器 IC 40ns Low-Power 3V/5V Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX9144ESD-T 功能描述:校驗器 IC 40ns Low-Power 3V/5V Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
MAX9144EUD 功能描述:校驗器 IC 40ns Low-Power 3V/5V Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補(bǔ)償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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