LM139, LM139A, LM239, LM239A
LM339, LM339A, LM2901, LM2901AV, LM2901V
QUAD DIFFERENTIAL COMPARATORS
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SLCS006N–OCTOBER 1979–REVISED NOVEMBER 2006
Electrical Characteristics
at specified free-air temperature, VCC = 5 V (unless otherwise noted)
LM239
LM339
LM239A
LM339A
(2)
PARAMETER
TEST CONDITIONS(1)
TA
UNIT
MIN TYP MAX
MIN TYP MAX
VCC = 5 V to 30 V,
VIC = VICR min,
VO = 1.4 V
25°C
2
5
9
1
3
4
VIO
Input offset voltage
mV
Full range
25°C
Full range
25°C
5
50
5
50
IIO
Input offset current
Input bias current
VO = 1.4 V
VO = 1.4 V
nA
nA
150
150
–25 –250
–400
–25 –250
–400
IIB
Full range
0 to
VCC – 1.5
0 to
VCC – 1.5
25°C
Common-mode
input-voltage range
VICR
V
0 to
VCC – 2
0 to
VCC – 2
Full range
Large-signal
VCC = 15 V,
AVD differential-voltage
amplification
VO = 1.4 V to 11.4 V,
25°C
25°C
50 200
0.1
50 200
0.1
V/mV
RL ≥ 15 kΩ to VCC
VOH = 5 V
50
1
50
1
nA
IOH
High-level output current
VID = 1 V
VOH = 30 V Full range
µA
25°C
IOL = 4 mA
150 400
700
150 400
700
VOL Low-level output voltage
VID = –1 V,
mV
Full range
IOL
ICC
Low-level output current
VID = –1 V,
VO = 2.5 V,
VOL = 1.5 V
No load
25°C
6
16
6
16
mA
mA
Supply current
(four comparators)
25°C
0.8
2
0.8
2
(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.
Switching Characteristics
VCC = 5 V, TA = 25°C
LM239
LM239A
LM339
LM339A
PARAMETER
TEST CONDITIONS
UNIT
TYP
1.3
100-mV input step with 5-mV overdrive
TTL-level input step
RL connected to 5 V through 5.1 kΩ,
CL = 15 pF(1)(2)
Response time
µs
0.3
(1) CL 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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