LM193AH-QMLV National Semiconductor Corporation, LM193AH-QMLV Datasheet - Page 4

• Manufacturer Part Number: LM193AH-QMLV
• Description: Low Power Low Offset Voltage Dual Comparators
• Manufacturer: National Semiconductor Corporation

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Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Saturation Voltage
Output Leakage Current
Differential Input
Voltage
Voltage Gain
Large Signal Response
Time
Response Time
Output Sink Current
Saturation Voltage
Output Leakage Current
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Saturation Voltage
Output Leakage Current
Differential Input Voltage
(V+ = 5V) (Note 4)
(V
(V+ = 5V) (Note 4)
Electrical Characteristics
Electrical Characteristics
Electrical Characteristics
Note 1: For operating at high temperatures, the LM393/LM393A and LM2903 must be derated based on a 125˚C maximum junction temperature and a thermal re-
sistance 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/LM293A must be de-
rated 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
Note 2: Short circuits from the output to V
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 tran-
sistors becoming forward biased and thereby acting as input diode clamps. In addition to this diode action, there is also lateral NPN parasitic transistor action on the
IC chip. This transistor action can cause the output voltages of the comparators to go to the V
that an input is driven negative. This is not destructive and normal output states will re-establish when the input voltage, which was negative, again returns to a value
greater than −0.3V.
Note 4: These specifications are limited to −55˚C T
−25˚C T
+
D
= 5V, T
100 mW), provided the output transistors are allowed to saturate.
Parameter
Parameter
A
Parameter
+85˚C and the LM393/LM393A temperature specifications are limited to 0˚C T
A
= 25˚C, unless otherwise stated)
(Note 9)
I
I
Range, V
V
V
V
Keep All V
(Note 8)
R
V
V
V
V
V
V
V
IN(+)
IN
+
IN
IN
O
IN
RL
RL
IN
IN
IN
L
(+) or I
= 30V (Note 6)
(−) = 1V, V
(−) = 0, V
= TTL Logic Swing, V
(−) = 1V, V
(−) = 1V, V
(−) = 0, V
= 1V to 11V
15 k , V
= 5V, R
= 5V, R
−I
(Note 9)
I
I
V
V
V
V
Keep All V
IN(+)
IN
IN(−)
CM
+
IN
IN
(+) or I
= 30V (Note 6)
+
(−) = 1V, V
(−) = 0, V
IN
CM
= 0V (Note 5)
can cause excessive heating and eventual destruction. When considering short circuits to ground, the maximum output
−I
, V
IN
(−) with Output in Linear
L
L
IN(+)
IN
IN(−)
= 0V (Note 5)
= 5.1 k
= 5.1 k
’s 0V (or V
+
IN
Conditions
CM
IN
IN
(+) = 1V, V
= 15V
IN
(+) = 0, I
(+) = 0, V
(+) = 0, I
= 1V, V
Conditions
, V
= 0V
IN
(−) with Output in Linear Range,
IN(+)
A
’s 0V (or V
IN
(Continued)
CM
+125˚C, for the LM193/LM193A. With the LM293/LM293A all temperature specifications are limited to
(+) = 0, I
= 1V, V
(Note 7)
= 0V
Conditions
SINK
O
SINK
−
O
O
= 30V
, if Used),
REF
= 5V
1.5V
4 mA
+
SINK
4 mA
O
= 1.4V
.
−
= 30V
, if Used), (Note 8)
4 mA
4
Min Typ
6.0
50 200
300
250
Min Typ
LM193
1.3
0.1
A
16
0
+70˚C. The LM2903 is limited to −40˚C T
+
voltage level (or to ground for a large overdrive) for the time duration
LM193
Max
400
Min
V
0
+
Max Min Typ
−2.0
100
300
700
1.0
36
9
Min Typ
LM193A
6.0
50 200
LM293, LM393
Typ
LM293, LM393
300
250
0
1.3
0.1
16
V
+
Max
−2.0
100
300
700
4.0
1.0
36
Max
400
V
+
Max Min Typ
−2.0
150
400
700
1.0
36
Min
9
LM293A, LM393A
0
Min Typ
6.0
25 100
A
0
+85˚C.
Typ
LM2903
300
250
1.5
0.1
LM2903
16
200
400
50
V
9
+
V
Max
−2.0
150
400
700
Max
4.0
1.0
400
36
+
Max
−2.0
200
500
700
1.0
15
36
Units
Units
V/mV
Units
mV
mV
mA
mV
nA
nA
µA
nA
mV
mV
ns
µs
V
V
nA
nA
µA
V
V