LM193, LM293, LM293A
LM393, LM393A, LM2903, LM2903V
DUAL DIFFERENTIAL COMPARATORS
SLCS005T − JUNE 1976 − REVISED FEBRUARY 2007
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,
VOH = 30 V,
IOL = 4 mA,
VOL = 1.5 V,
RL =
∞
VID = 1 V
VID = 1 V
VID = −1 V
VID = −1 V
VCC = 5 V
25°C
25°C
Full range
25°C
VOL
IOL
ICC
Low-level output voltage
Low-level output current
Supply current
Full range
25°C
25°C
6
0.8
1
150
0 to
VCC − 1.5
0 to
VCC − 2
50
200
0.1
50
1
400
700
mV
mA
−25
5
VIO
Input offset voltage
LM293A
LM393A
TYP
1
MAX
2
4
50
150
−250
−400
nA
nA
mV
UNIT
VICR
Common-mode input voltage
range§
Large-signal differential-voltage
amplification
High-level output current
V
AVD
IOH
V/mV
nA
µA
mA
VCC = 30 V
Full range
2.5
† Full range (MIN or MAX) for LM293A is 25°C to 85°C, and for LM393A 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.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
5
TI [ TEXAS INSTRUMENTS ]
