參數(shù)資料
型號(hào): LMX331
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(yè)數(shù): 3/12頁(yè)
文件大?。?/td> 387K
代理商: LMX331
L
General-Purpose, Low-Voltage,
Single/Dual/Quad, Tiny-Pack Comparators
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS
5.0V OPERATION
(V
DD
= 5V, 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
0.25
MAX
7
9
9
UNITS
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
LMX331H/LMX393H/LMX339H only
Input Offset Voltage
V
OS
mV
Input Voltage Hysteresis
2
mV
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
4.2
50
70
Input Voltage Range
V
CM
V
Voltage Gain
A
V
LMX331/LMX393/LMX339 only
20
V/mV
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
400
700
700
Output Saturation Voltage
V
SAT
I
SINK
4mA
mV
Output Sink Current
I
O
V
O
1.5V
10
73
60
mA
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
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
120
150
170
200
250
300
300
350
430
LMX331/LMX331H
100
LMX393/LMX393H
(both comparators)
170
Supply Current (Note 2)
I
S
LMX339/LMX339H
(all four comparators)
μA
T
A
= +25
°
C
T
A
= -40
°
C to +85
°
C
T
A
= -40
°
C to +125
°
C
0.003
1
2
Output Leakage Current
μA
AC ELECTRICAL CHARACTERISTICS
5.0V OPERATION
(V
DD
= 5V, 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
400
90
600
200
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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