參數(shù)資料
型號： LMX393
廠商： Maxim Integrated Products, Inc.
英文描述： General-Purpose, Low-Voltage, Single/Dual/Quad, Tiny-Pack Comparators
中文描述： 通用、低電壓、單/雙/四路、TinyPack™比較器
文件頁數(shù)： 2/12頁
文件大小： 387K
代理商： LMX393
L
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDDto VSS)...................................-0.3V to +6V
All Other Pins .................................. (V
SS
- 0.3V) to (V
DD
+ 0.3V)
Continuous Power Dissipation (TA= +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 8.9mW/°C above +70°C)............714mW
8-Pin μMAX (derate 10.3mW/°C above +70°C)...........825mW
DC ELECTRICAL CHARACTERISTICS
—
2.7V OPERATION
(V
DD
= 2.7V, V
SS
= 0, V
CM
= 0, R
L
= 5.1k
connected to V
DD
. 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.
14-Pin TSSOP (derate 9.1mW/°C above +70°C) .........727mW
14-Pin SO (derate 8.3mW/°C above +70°C).............666.7mW
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
V
OS
V
HYST
CONDITIONS
MIN
TYP
0.2
2
MAX
7
UNITS
mV
mV
Input Offset Voltage
Input Voltage Hysteresis
LMX331H/LMX393H/LMX339H only
Input Offset Voltage Average
Temperature Drift
TCV
OS
5
μV/
°
C
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
±0.05
±250
±400
±400
±50
±150
±150
Input Bias Current
I
B
nA
±0.05
Input Offset Current
I
OS
nA
-0.1
2.0
50
50
37
50
70
140
0.003
Input Voltage Range
V
CM
V
Voltage Gain
Output Saturation Voltage
Output Sink Current
A
V
V
SAT
I
O
LMX331/LMX393/LMX339 only
I
SINK
≤
1mA
V
O
≤
1.5V
LMX331/LMX331H
LMX393/LMX393H (both comparators)
LMX339/LMX339H (all four comparators)
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
V/mV
mV
mA
5
100
140
200
Supply Current (Note 2)
I
S
μA
1
2
Output Leakage Current
μA
AC ELECTRICAL CHARACTERISTICS
—
2.7V OPERATION
(V
DD
= 2.7V, V
SS
= 0, V
CM
= 0, R
L
= 5.1k
connected to V
DD
. Typical values are at T
A
= +25
°
C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
500
100
500
100
MAX
UNITS
Input overdrive = 10mV (Note 3)
Input overdrive = 100mV (Note 3)
Input overdrive = 10mV (Note 3)
Input overdrive = 100mV (Note 3)
Propagation Delay
Output High to Low
t
PHL
ns
Propagation Delay
Output Low to High
t
PLH
ns
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參數(shù)描述
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LMX393AKA+ 制造商:Maxim Integrated Products 功能描述:COMPARATOR 2 5.5V 8PIN SOT-23 - Bulk
LMX393AKA+T 功能描述:校驗器 IC Low-Voltage Dual TinyPack 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMX393AKA-T 功能描述:校驗器 IC 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LMX393AUA 功能描述:校驗器 IC Low-Voltage Dual TinyPack 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 補償電壓（最大值）:6 mV 電源電流（最大值）:1350 nA 響應時間: 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
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