LM139, LM139A, LM239, LM239A,
LM339, LM339A, LM2901
QUAD DIFFERENTIAL COMPARATORS
SLCS006F – OCTOBER 1979 – REVISED NOVEMBER 2001
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
CC
LM2901
†
‡
T
A
PARAMETER
UNIT
TEST CONDITIONS
MIN
TYP
MAX
V
V
V
= 5 V to 30 V,
2
7
CC
IC
O
25°C
= V
(min),
V
IO
Input offset voltage
mV
ICR
Full range
15
= 1.4 V
25°C
Full range
25°C
5
50
200
I
I
Input offset current
Input bias current
V
= 1.4 V
= 1.4 V
nA
nA
IO
O
O
–25
–250
–500
V
IB
Full range
0 to
–1.5
25°C
V
CC
Common-mode input-voltage
range
V
ICR
V
0 to
Full range
V
–2
CC
V
V
R
= 15 V,
= 1.4 V to 11.4 V,
O
≥ 15 kΩ to V
CC
CC
Large-signal differential-voltage
amplification
A
25°C
25
100
0.1
V/mV
VD
L
V
V
= 5 V
25°C
Full range
25°C
50
1
nA
OH
I
High-level output current
V
ID
= 1 V
OH
= 30 V
µA
OH
150
500
700
V
OL
Low-level output voltage
Low-level output current
V
ID
= –1 V,
I = 4 mA
OL
mV
mA
Full range
25°C
I
V
V
V
= –1 V,
V
= 1.5 V
6
16
OL
ID
OL
No load
V = 2.5 V,
O
= 2.5 V,
0.8
2
O
Supply current
(four comparators)
I
25°C
mA
CC
= 30 V,
CC
1
2.5
No load
†
‡
All characteristics are measured with zero common-mode input voltage, unless otherwise specified.
Fullrange (MIN to MAX) for LM2901 is –40°Cto125°C. Allcharacteristicsaremeasuredwithzerocommon-modeinputvoltage, unlessotherwise
specified.
switching characteristics, V
= 5 V, T = 25°C
CC
A
LM2901
TYP
1.3
PARAMETER
TEST CONDITIONS
UNIT
MIN
MAX
100-mV input step with 5-mV overdrive
TTL-level input step
R
C
connected to 5 V through 5.1 kΩ,
L
L
Response time
µs
§
= 15 pF , See Note 5
0.3
§
C
includes probe and jig capacitance.
L
NOTE 5: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ETC [ ETC ]
