LM193-N, LM2903-N, LM293-N, LM393-N
SNOSBJ6E –OCTOBER 1999–REVISED MARCH 2013
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Electrical Characteristics
(V+=5V, TA = 25°C, unless otherwise stated)
LM193A
Min Typ
Parameter
Test Conditions
Units
Max
2.0
(1)
Input Offset Voltage
1.0
25
mV
nA
Input Bias Current
IIN(+) or IIN(−) with Output In Linear
100
(2)
Range, VCM = 0V
Input Offset Current
IIN(+)−IIN(−) VCM = 0V
3.0
25
V+−1.5
1
nA
V
(3)
Input Common Mode Voltage Range
Supply Current
V+ = 30V
0
RL=∞
V+=5V
0.4
1
mA
mA
V/mV
V+=36V
RL≥15 kΩ, V+=15V
2.5
Voltage Gain
50
200
VO = 1V to 11V
Large Signal Response Time
VIN=TTL Logic Swing, VREF=1.4V
300
ns
VRL=5V, RL=5.1 kΩ
(4)
Response Time
VRL=5V, RL=5.1 kΩ
1.3
16
μs
mA
mV
nA
Output Sink Current
Saturation Voltage
Output Leakage Current
VIN(−)=1V, VIN(+)=0, VO≈1.5V
VIN(−)=1V, VIN(+)=0, ISINK≤4 mA
VIN(−)=0, VIN(+)=1V, VO=5V
6.0
250
0.1
400
(1) At output switch point, VO≃1.4V, RS=0Ω with V+ from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see
Typical Performance Characteristics.
Electrical Characteristics
(V+=5V, TA = 25°C, unless otherwise stated)
LM193
Min Typ
LM293, LM393
LM2903
Min Typ Max
Parameter
Test Conditions
Units
Max
5.0
Min Typ
1.0
Max
5.0
(1)
Input Offset Voltage
Input Bias Current
1.0
25
2.0
25
7.0
mV
nA
IIN(+) or IIN(−) with Output In
100
25
250
250
(2)
Linear Range, VCM = 0V
Input Offset Current
IIN(+)−IIN(−) VCM = 0V
3.0
25
5.0
0
50
5.0
50
nA
V
(3)
Input Common Mode
Voltage Range
V+ = 30V
0
V+−1.5
V+−1.5
0
V+−1.5
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
VIN=TTL Logic Swing, VREF=1.4V
VRL=5V, RL=5.1 kΩ
300
300
300
ns
(4)
Response Time
VRL=5V, RL=5.1 kΩ
1.3
6.0 16
250
1.3
6.0 16
250
1.5
6.0 16
250
μs
mA
mV
nA
Output Sink Current
Saturation Voltage
VIN(−)=1V, VIN(+)=0, VO≤1.5V
VIN(−)=1V, VIN(+)=0, ISINK≤4 mA
400
400
400
Output Leakage Current VIN(−)=0, VIN(+)=1V, VO=5V
0.1
0.1
0.1
(1) At output switch point, VO≃1.4V, RS=0Ω with V+ from 5V to 30V; and over the full input common-mode range (0V to V+−1.5V), at 25°C.
(2) The direction of the input current is out of the IC due to the PNP input stage. This current is essentially constant, independent of the
state of the output so no loading change exists on the reference or input lines.
(3) The input common-mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3V. The upper end
of the common-mode voltage range is V+−1.5V at 25°C, but either or both inputs can go to 36V without damage, independent of the
magnitude of V+.
(4) The response time specified is for a 100 mV input step with 5 mV overdrive. For larger overdrive signals 300 ns can be obtained, see
Typical Performance Characteristics.
4
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