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QUAD DIFFERENTIAL COMPARATORS
SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006
Electrical Characteristics
at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
(1)
V
CC
= 5 V to 30 V,
V
IC
= V
ICR
min,
V
O
= 1.4 V
V
O
= 1.4 V
V
O
= 1.4 V
T
A (2)
25°C
Full range
25°C
Full range
25°C
Full range
25°C
Full range
V
CC+
=
±7.5
V,
V
O
= –5 V to 5 V
V
ID
= 1 V
V
ID
= –1 V,
V
ID
= –1 V,
V
O
= 2.5 V,
V
OH
= 5 V
V
OH
= 30 V
I
OL
= 4 mA
V
OL
= 1.5 V
No load
25°C
25°C
Full range
25°C
Full range
25°C
25°C
6
16
0.8
2
150
0 to
V
CC
– 1.5
0 to
V
CC
– 2
200
0.1
1
400
700
6
16
0.8
2
150
3
LM139
MIN
TYP MAX
2
5
9
25
100
–25 –100
–300
0 to
V
CC
– 1.5
0 to
V
CC
– 2
50
200
0.1
1
400
700
3
LM139A
MIN
TYP MAX
1
2
4
25
100
–25 –100
–300
mV
UNIT
V
IO
Input offset voltage
I
IO
I
IB
Input offset current
Input bias current
nA
nA
V
ICR
Common-mode
input-voltage range
Large-signal
differential-voltage
amplification
High-level output current
Low-level output voltage
Low-level output current
Supply current
(four comparators)
V
A
VD
V/mV
nA
µA
mV
mA
mA
I
OH
V
OL
I
OL
I
CC
(1)
(2)
All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
Full range (MIN to MAX) for LM139 and LM139A is –55°C to 125°C. All characteristics are measured with zero common-mode input
voltage, unless otherwise specified.
Switching Characteristics
V
CC
= 5 V, T
A
= 25°C
PARAMETER
TEST CONDITIONS
R
L
connected to 5 V through 5.1 kΩ,
C
L
= 15 pF
(1) (2)
100-mV input step with 5-mV overdrive
TTL-level input step
LM139
LM139A
TYP
Response time
(1)
(2)
1.3
0.3
µs
UNIT
C
L
includes probe and jig capacitance.
The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
5
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