SLCS005S − JUNE 1976 − REVISED OCTOBER 2004
LM193, LM293, LM293A
LM393, LM393A, LM2903, LM2903V
DUAL DIFFERENTIAL COMPARATORS
electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
VCC = 5 V to 30 V,
VO = 1.4 V,
VIC = VIC(min)
VO = 1.4 V
VO = 1.4 V
TA†
MIN
25°C
Full range
25°C
IIO
IIB
Input offset current
Input bias current
Full range
25°C
Full range
25°C
Full range
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL
≥
15 kΩ to VCC
VOH = 5 V,
VID = 1 V
VOH = 30 V,
IOL = 4 mA,
VOL = 1.5 V,
RL =
∞
VID = 1 V
VID = −1 V
VID = −1 V
VCC = 5 V
VCC = 30 V
0 to
VCC − 1.5
0 to
VCC − 2
50
200
0.1
1
150
400
700
6
0.8
1
2.5
6
0.8
1
2.5
150
−25
3
VIO
Input offset voltage
LM193
TYP
2
MAX
5
9
25
100
−100
−300
0 to
VCC − 1.5
0 to
VCC − 2
50
200
0.1
50
1
400
700
mV
mA
mA
−25
5
MIN
LM293
LM393
TYP
2
MAX
5
mV
9
50
250
−250
−400
nA
nA
UNIT
VICR
Common-mode
input voltage range‡
Large-signal
differential-voltage
amplification
High-level
output current
Low-level
output voltage
Low-level
output current
Supply current
V
AVD
25°C
25°C
Full range
25°C
Full range
25°C
25°C
Full range
V/mV
nA
µA
IOH
VOL
IOL
ICC
† Full range (MIN or MAX) for LM193 is −55°C to 125°C, for LM293 is 25°C to 85°C, and for LM393 is 0°C to 70°C. All characteristics are measured
with zero common-mode input voltage, unless otherwise specified.
‡ The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage
range is VCC+ − 1.5 V, but either or both inputs can go to 30 V without damage.
4
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
