Electrical Characteristics
Switching Characteristics
LM139 , , LM139A , , LM239 , , LM239A
LM339 , LM339A , LM2901 , LM2901AV , LM2901V
QUAD DIFFERENTIAL COMPARATORS
SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006
at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
LM239 LM239A
LM339 LM339A
PARAMETER TEST CONDITIONS
(1)
T
A
(2)
UNIT
MIN TYP MAX MIN TYP MAX
V
CC
= 5 V to 30 V, 25 ° C 2 5 1 3
V
IO
Input offset voltage V
IC
= V
ICR
min, mV
Full range 9 4
V
O
= 1.4 V
25 ° C 5 50 5 50
I
IO
Input offset current V
O
= 1.4 V nA
Full range 150 150
25 ° C –25 –250 –25 –250
I
IB
Input bias current V
O
= 1.4 V nA
Full range –400 –400
0 to 0 to
25 ° C
V
CC
– 1.5 V
CC
– 1.5
Common-mode
V
ICR
V
input-voltage range
0 to 0 to
Full range
V
CC
– 2 V
CC
– 2
Large-signal V
CC
= 15 V,
A
VD
differential-voltage V
O
= 1.4 V to 11.4 V, 25 ° C 50 200 50 200 V/mV
amplification R
L
≥ 15 k Ω to V
CC
V
OH
= 5 V 25 ° C 0.1 50 0.1 50 nA
I
OH
High-level output current V
ID
= 1 V
V
OH
= 30 V Full range 1 1 µ A
25 ° C 150 400 150 400
V
OL
Low-level output voltage V
ID
= –1 V, I
OL
= 4 mA mV
Full range 700 700
I
OL
Low-level output current V
ID
= –1 V, V
OL
= 1.5 V 25 ° C 6 16 6 16 mA
Supply current
I
CC
V
O
= 2.5 V, No load 25 ° C 0.8 2 0.8 2 mA
(four comparators)
(1) All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
(2) Full range (MIN to MAX) for LM239/LM239A is –25 ° C to 85 ° C, and for LM339/LM339A is 0 ° C to 70 ° C. All characteristics are measured
with zero common-mode input voltage, unless otherwise specified.
V
CC
= 5 V, T
A
= 25 ° C
LM239
LM239A
LM339
PARAMETER TEST CONDITIONS UNIT
LM339A
TYP
100-mV input step with 5-mV overdrive 1.3
R
L
connected to 5 V through 5.1 k Ω ,
Response time µ s
C
L
= 15 pF
(1) (2)
TTL-level input step 0.3
(1) C
L
includes probe and jig capacitance.
(2) The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
6
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