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LMV331 数据表(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
部件名 LMV331
功能描述  General Purpose, Low Voltage, TinyPack Comparators
PDF  21 Pages
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
标志 NSC - National Semiconductor (TI)

LMV331 数据表(HTML) 4 Page - National Semiconductor (TI)

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5V DC Electrical Characteristics
Unless otherwise specified, all limits guaranteed for T
J = 25˚C, V+ = 5V, V− = 0V. Boldface limits apply at the temperature
extremes.
Symbol
Parameter
Conditions
Typ
(Note 4)
LMV331/
393/339
Limit
(Note 5)
Units
V
OS
Input Offset Voltage
1.7
7
9
mV
max
TCV
OS
Input Offset Voltage
Average Drift
5
µV/˚C
I
B
Input Bias Current
25
250
400
nA max
I
OS
Input Offset Current
2
50
150
nA max
V
CM
Input Voltage Range
−0.1
V
4.2
V
A
V
Voltage Gain
50
20
V/mV min
V
sat
Saturation Voltage
I
sink ≤ 4 mA
200
400
700
mV
max
I
O
Output Sink Current
V
O ≤ 1.5V
84
10
mA
I
S
Supply Current
LMV331
60
120
150
µA max
LMV393
Both Comparators
100
200
250
µA max
LMV339
All four Comparators
170
300
350
µA max
Output Leakage Current
.003
1
µA max
5V AC Electrical Characteristics
T
J = 25˚C, V+ = 5V, RL = 5.1 kΩ,V− = 0V.
Symbol
Parameter
Conditions
Typ
(Note 4)
Units
t
PHL
Propagation Delay (High to Low)
Input Overdrive =10 mV
600
ns
Input Overdrive =100 mV
200
ns
t
PLH
Propagation Delay (Low to High)
Input Overdrive =10 mV
450
ns
Input Overdrive =100 mV
300
ns
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is in-
tended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical characteristics.
Note 2: : Human body model, 1.5k
Ω in series with 100 pF. Machine model, 200Ω in series with 100 pF.
Note 3: The maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any ambient temperature is PD = (TJ(max)
-TA)/θJA. All numbers apply for packages soldered directly into a PC board.
Note 4: Typical Values represent the most likely parametric norm.
Note 5: All limits are guaranteed by testing or statistical analysis.
www.national.com
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