Electrical Characteristics (Continued)
(V+=5V, TA = 25˚C, unless otherwise stated)
Parameter
Conditions
LM193
LM293, LM393
LM2903
Units
Min Typ Max Min Typ Max Min Typ Max
∞
Supply Current
RL=
V+=5V
V+=36V
0.4
1
1
0.4
1
1
0.4
1
1.0
2.5
mA
mA
2.5
2.5
Voltage Gain
RL≥15 kΩ, V+=15V
50 200
50 200
25 100
V/mV
VO = 1V to 11V
Large Signal Response
Time
V
V
V
V
V
V
IN=TTL Logic Swing, VREF=1.4V
RL=5V, RL=5.1 kΩ
300
300
300
ns
Response Time
RL=5V, RL=5.1 kΩ (Note 7)
IN(−)=1V, VIN(+)=0, VO≤1.5V
IN(−)=1V, VIN(+)=0, ISINK≤4 mA
IN(−)=0, VIN(+)=1V, VO=5V
1.3
1.3
1.5
µs
mA
mV
nA
Output Sink Current
Saturation Voltage
Output Leakage Current
6.0 16
6.0 16
6.0 16
250 400
0.1
250 400
0.1
250 400
0.1
Electrical Characteristics
(V+ = 5V) (Note 4)
Parameter
Conditions
LM193A
Typ
Units
Min
Max
4.0
Input Offset Voltage
Input Offset Current
Input Bias Current
(Note 9)
mV
nA
nA
I
I
IN(+)−IIN(−), VCM=0V
IN(+) or IIN(−) with Output in Linear Range,
CM=0V (Note 5)
100
300
V
Input Common Mode
Voltage Range
V+=30V (Note 6)
0
V+−2.0
V
Saturation Voltage
VIN(−)=1V, VIN(+)=0, ISINK≤4 mA
700
1.0
36
mV
µA
V
Output Leakage Current
Differential Input Voltage
V
IN(−)=0, VIN(+)=1V, VO=30V
Keep All VIN’s≥0V (or V−, if Used), (Note 8)
Electrical Characteristics
(V+ = 5V) (Note 4)
Parameter
Conditions
LM193
LM293, LM393
LM2903
Units
Min Typ Max Min Typ Max Min Typ
Max
15
Input Offset Voltage
Input Offset Current
Input Bias Current
(Note 9)
9
9
9
mV
nA
nA
I
I
IN(+)−IIN(−), VCM=0V
100
300
150
400
50
200
500
IN(+) or IIN(−) with Output in
200
Linear Range, VCM=0V
(Note 5)
Input Common Mode
Voltage Range
V+=30V (Note 6)
0
V+−2.0
700
0
V+−2.0
700
0
V+−2.0
700
V
Saturation Voltage
VIN(−)=1V, VIN(+)=0,
400
mV
ISINK≤4 mA
Output Leakage Current
Differential Input Voltage Keep All VIN’s≥0V (or V−, if
V
IN(−)=0, VIN(+)=1V, VO=30V
1.0
36
1.0
36
1.0
36
µA
V
Used), (Note 8)
Note 1: For operating at high temperatures, the LM393 and LM2903 must be derated based on a 125˚C maximum junction temperature and a thermal resistance
of 170˚C/W which applies for the device soldered in a printed circuit board, operating in a still air ambient. The LM193/LM193A/LM293 must be derated based on
a 150˚C maximum junction temperature. The low bias dissipation and the “ON-OFF” characteristic of the outputs keeps the chip dissipation very small (P ≤100 mW),
D
provided the output transistors are allowed to saturate.
+
Note 2: Short circuits from the output to V can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output
+
current is approximately 20 mA independent of the magnitude of V .
Note 3: This input current will only exist when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP
transistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action
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