LM393, LM393A, LM293, LM2903, LM2903V
ELECTRICAL CHARACTERISTICS (V
= 5.0 Vdc, T
low
≤ T ≤ T
,* unless otherwise noted.)
high
CC
A
LM393A
Typ
Characteristic
Symbol
Min
Max
Unit
Output Leakage Current
I
µA
OL
V
in–
V
in–
= 0 V, V
= 0 V, V
≥ 1.0 Vdc, V = 5.0 Vdc, T = 25°C
–
–
0.1
–
–
1.0
in+
in+
O
A
≥ 1.0 Vdc, V = 30 Vdc, T
≤ T ≤ T
high
O
low
A
Supply Current
I
mA
CC
R
R
= ∞ Both Comparators, T = 25°C
–
–
0.4
1.0
1.0
2.5
L
L
A
= ∞ Both Comparators, V
CC
= 30 V
ELECTRICAL CHARACTERISTICS (V
= 5.0 Vdc, T
low
≤ T ≤ T , unless otherwise noted.)
high
CC
A
LM392, LM393
LM2903, LM2903V
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Input Offset Voltage (Note 2)
V
IO
mV
T
T
= 25°C
–
–
±1.0
–
±5.0
9.0
–
–
±2.0
9.0
±7.0
15
A
≤ T ≤ T
high
low
Input Offset Current
= 25°C
A
I
nA
nA
V
IO
T
–
–
±5.0
–
±50
±150
–
–
±5.0
±50
±50
±200
A
T
≤ T ≤ T
high
low
Input Bias Current (Note 3)
= 25°C
A
I
IB
T
–
–
25
–
250
400
–
–
25
200
250
500
A
T
≤ T ≤ T
high
low
Input Common Mode Voltage Range (Note 3)
= 25°C
A
V
ICR
T
0
0
–
–
V
V
–1.5
–2.0
0
0
–
–
V
V
–1.5
–2.0
A
CC
CC
CC
CC
T
≤ T ≤ T
high
low
Voltage Gain
≥ 15 kΩ, V
A
A
VOL
50
200
–
25
200
–
V/mV
ns
R
= 15 Vdc, T = 25°C
A
L
CC
Large Signal Response Time
–
–
300
–
–
–
300
–
–
V
V
= TTL Logic Swing, V = 1.4 Vdc
ref
in
= 5.0 Vdc, R = 5.1 kΩ, T = 25°C
RL
L
A
Response Time (Note 5)
= 5.0 Vdc, R = 5.1 kΩ, T = 25°C
t
–
–
1.3
–
–
–
1.5
–
µs
V
TLH
V
RL
L
A
Input Differential Voltage (Note 6)
V
ID
V
V
CC
CC
All V ≥ Gnd or V– Supply (if used)
in
Output Sink Current
I
6.0
16
–
6.0
16
–
mA
mV
Sink
V
≥ 1.0 Vdc, V = 0 Vdc, V ≤ 1.5 Vdc T = 25°C
in+ O A
in
Output Saturation Voltage
V
OL
V
≥ 1.0 Vdc, V
in+
= 0, I
≤ 4.0 mA, T = 25°C
–
–
150
–
400
700
–
–
–
200
400
700
in
Sink
A
T
low
≤ T ≤ T
A
high
Output Leakage Current
I
nA
OL
V
V
= 0 V, V
= 0 V, V
≥ 1.0 Vdc, V = 5.0 Vdc, T = 25°C
–
–
0.1
–
–
–
–
0.1
–
–
in–
in–
in+
in+
O
A
≥ 1.0 Vdc, V = 30 Vdc,
O
T
≤ T ≤ T
1000
1000
low
A
high
Supply Current
I
mA
CC
R
R
= ∞ Both Comparators, T = 25°C
–
–
0.4
–
1.0
2.5
–
–
0.4
–
1.0
2.5
L
L
A
= ∞ Both Comparators, V
= 30 V
CC
*T
LM293 T
= 0°C, T
= +70°C for LM393/393A
low
high
= –25°C, T
= +85°C
= +105°C
high
low
high
LM2903 T
= –40°C, T
low
LM2903V T
= –40°C, T
= +125°C
high
low
NOTES: 2. At output switch point, V
1.4 Vdc, R = 0 Ω with V
CC
from 5.0 Vdc to 30 Vdc, and over the full input common mode range (0 V to V = –1.5 V).
CC
O
S
3. Due to the PNP transistor inputs, bias current will flow out of the inputs. This current is essentially constant, independent of the output state, there
fore, no loading changes will exist on the input lines.
5. Response time is specified with a 100 mV step and 5.0 mV of overdrive. With larger magnitudes of overdrive faster response times are obtainable.
6. The comparator will exhibit proper output state if one of the inputs becomes greater than V , the other input must remain within the common mode
CC
range. The low input state must not be less than –0.3 V of ground or minus supply.
3
MOTOROLA ANALOG IC DEVICE DATA
ONSEMI [ ONSEMI ]
