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LMV331 bảng dữ liệu(PDF) 4 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
tên linh kiện LMV331
Giải thích chi tiết về linh kiện  General Purpose, Low Voltage, TinyPack Comparators
PDF  21 Pages
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nhà sản xuất  NSC [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.
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