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LM239-N Datasheet(PDF) 6 Page - Texas Instruments

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Part No. LM239-N
Description  LM139/LM239/LM339/LM2901/LM3302 Low Power Low Offset Voltage Quad Comparators
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Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

LM239-N Datasheet(HTML) 6 Page - Texas Instruments

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LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N
SNOSBJ3D – NOVEMBER 1999 – REVISED MARCH 2013
www.ti.com
Electrical Characteristics
(V
+ = 5.0 V
DC
(1))
LM139A
LM239A, LM339A
LM139
Parameter
Test Conditions
Units
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Input Offset Voltage
See(2)
4.0
4.0
9.0
mVDC
Input Offset Current
IIN(+)−IIN(−), VCM = 0V
100
150
100
nADC
Input Bias Current
IIN(+) or IIN(−) with Output in
300
400
300
nADC
Linear Range, VCM = 0V
(3)
Input Common-Mode
V+=30 VDC (LM3302,
0
V+
−2.0
0
V+
−2.0
0
V+
−2.0
VDC
Voltage Range
V+ = 28 VDC)
(4)
Saturation Voltage
VIN(−)=1 VDC, VIN(+) = 0,
700
700
700
mVDC
ISINK ≤ 4 mA
Output Leakage Current
VIN(+) = 1 VDC, VIN(−) = 0,
1.0
1.0
1.0
μADC
VO = 30 VDC, (LM3302,
VO = 28 VDC)
Differential Input Voltage
Keep all VIN's ≥ 0 VDC (or V
, if
36
36
36
VDC
used)(5)
(1)
These specifications are limited to
−55°C ≤ TA ≤ +125°C, for the LM139/LM139A. With the LM239/LM239A, all temperature
specifications are limited to
−25°C ≤ TA ≤ +85°C, the LM339/LM339A temperature specifications are limited to 0°C ≤ TA ≤ +70°C, and
the LM2901, LM3302 temperature range is
−40°C ≤ TA ≤ +85°C.
(2)
At output switch point, VO≃1.4 VDC, RS = 0Ω with V
+ from 5 V
DC to 30 VDC; and over the full input common-mode range (0 VDC to V
+
−1.5 VDC), at 25°C. For LM3302, V
+ from 5 V
DC to 28 VDC.
(3)
The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(4)
The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+
−1.5V at 25°C, but either or both inputs can go to +30 VDC without damage (25V for LM3302),
independent of the magnitude of V+.
(5)
Positive excursions of input voltage may exceed the power supply level. As long as the other voltage remains within the common-mode
range, the comparator will provide a proper output state. The low input voltage state must not be less than
−0.3 VDC (or 0.3 VDCbelow
the magnitude of the negative power supply, if used) (at 25°C).
6
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Copyright © 1999–2013, Texas Instruments Incorporated
Product Folder Links: LM139-N LM239-N LM2901-N LM3302-N LM339-N


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