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LM339N Datasheet(PDF) 7 Page - Texas Instruments

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Part No. LM339N
Description  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

LM339N Datasheet(HTML) 7 Page - Texas Instruments

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LM139-N, LM239-N, LM2901-N, LM3302-N, LM339-N
www.ti.com
SNOSBJ3E – NOVEMBER 1999 – REVISED DECEMBER 2014
6.6 Electrical Characteristics: LM239, LM339, LM2901, LM3302
(V
+ = 5 V
DC, TA = 25°C
(1) unless otherwise stated)
LM239, LM339
LM2901
LM3302
PARAMETER
TEST CONDITIONS
UNIT
MI
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
N
Input Offset Voltage
See(2)
2.0
5.0
2.0
7.0
3
20
mVDC
Input Bias Current
IIN(+) or IIN(−) with Output in Linear
nADC
25
250
25
250
25
500
Range(3), VCM=0 V
Input Offset Current
IIN(+)−IIN(−), VCM = 0 V
5.0
50
5
50
3
100
nADC
Input Common-Mode V+ = 30 VDC (LM3302,
VDC
0
V+
−1.5
0
V+
−1.5
0
V+
−1.5
Voltage Range
V+ = 28 VDC)
(4)
Supply Current
(LM3302, V+ = 28 VDC) RL = ∞ on
mADC
0.8
2.0
0.8
2.0
0.8
2.0
all Comparators
(LM3302, V+ = 28 VDC) RL = ∞, V
+
mADC
1.0
2.5
1.0
2.5
1.0
2.5
= 36 V
Voltage Gain
RL ≥ 15 kΩ, V
+ = 15 V
DC
V/mV
50
200
25
100
2
30
VO = 1 VDC to 11 VDC
Large Signal
VIN = TTL Logic Swing, VREF =
ns
Response Time
1.4 VDC, VRL = 5 VDC,
300
300
300
RL = 5.1 kΩ,
Response Time
VRL = 5 VDC, RL = 5.1 kΩ
(5)
1.3
1.3
1.3
μs
Output Sink Current
VIN(−)= 1 VDC, VIN(+) = 0,
mADC
6.0
16
6.0
16
6.0
16
VO ≤ 1.5 VDC
Saturation Voltage
VIN(−) = 1 VDC, VIN(+) = 0,
mVDC
250
400
250
400
250
500
ISINK ≤ 4 mA
Output Leakage
VIN(+) = 1 VDC,VIN(−) = 0,
nADC
0.1
0.1
0.1
Current
VO = 5 VDC
Input Offset Voltage
See(2)
9.0
9
15
40
mVDC
Input Offset Current
IIN(+)− IIN(−), VCM = 0 V
150
50
200
300
nADC
Input Bias Current
IIN(+) or IIN(−) with Output in
400
200
500
1000
nADC
Linear Range, VCM = 0V
(3)
Input Common-Mode V+ = 30 VDC (LM3302, V
+ = 28
VDC
V+
−2.0
0
V+
−2.0
0
V+
−2.0
VDC)
Voltage Range
See(4)
Saturation Voltage
VIN(−) = 1 VDC, VIN(+) = 0,
mVDC
700
400
700
700
ISINK ≤ 4 mA
Output Leakage
VIN(+) = 1 VDC, VIN(−) = 0, VO = 30
μADC
1.0
1.0
1.0
Current
VDC, (LM3302, V O = 28 VDC)
Differential Input
Keep all VIN's ≥ 0 VDC (or V
, if
VDC
36
36
28
Voltage
used)(6)
(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 = 0 Ω 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 0.3 V. 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)
The response time specified is a 100-mV input step with 5-mV overdrive. For larger overdrive signals 300 ns can be obtained, see
typical performance characteristics section.
(6)
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).
Copyright © 1999–2014, Texas Instruments Incorporated
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Product Folder Links: LM139-N LM239-N LM2901-N LM3302-N LM339-N


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