LM2903M National Semiconductor, LM2903M Datasheet - Page 3

• Manufacturer Part Number: LM2903M
• Description: Voltage Comparator IC
• Manufacturer: National Semiconductor

Specifications of LM2903M

• No. Of Comparators: 2
• Response Time: 1.5µs
• No. Of Pins: 8
• Output Type: CMOS, MOS, TTL, DTL, ECL
• Single Supply Voltage Min (+v): 2V
• Mounting Type: Surface Mount
• Peak Reflow Compatible (260 C): No
• Comparator Type: Precision
• Ic Output Type: CMOS, MOS, TTL, DTL, ECL
• Output Compatibility: CMOS, DTL, ECL, MOS, TTL
• Supply Current: 1mA
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common Mode
Voltage Range
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Electrical Characteristics
(V
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common Mode
Voltage Range
Supply Current
Voltage Gain
Large Signal Response
Time
Response Time
Output Sink Current
Saturation Voltage
Output Leakage Current
Supply Voltage, V
Differential Input Voltage (Note 8)
Input Voltage
Input Current (V
Power Dissipation (Note 1)
Output Short-Circuit to Ground
Operating Temperature Range
(V
+
Molded DIP
Metal Can
Small Outline Package
micro SMD Pacakge
(Note 2)
LM393
LM293
=5V, T
+
Parameter
=5V, T
Parameter
A
A
= 25˚C, unless otherwise stated)
= 25˚C, unless otherwise stated)
IN
+
<
−0.3V) (Note 3)
(Note 9)
I
Linear Range, V
I
V+ = 30V (Note 6)
IN
IN
(+) or I
(+)−I
IN
(Note 9)
I
Range, V
I
V+ = 30V (Note 6)
R
V
V
V
V
V
V
V
(−) V
IN
IN
IN
R
O
IN
RL
RL
IN
IN
IN
L
(+) or I
(+)−I
(−) with Output In
L
≥15 kΩ, V
(−)=1V, V
(−)=1V, V
(−)=0, V
=TTL Logic Swing, V
=
= 1V to 11V
=5V, R
=5V, R
Conditions
∞
CM
IN
CM
= 0V
(−) V
IN
CM
−25˚C to +85˚C
L
L
−0.3V to +36V
(−) with Output In Linear
= 0V (Note 5)
IN
=5.1 kΩ
=5.1 kΩ (Note 7)
0˚C to +70˚C
+
= 0V (Note 5)
IN
IN
(+)=1V, V
CM
=15V
Continuous
V
V
(+)=0, V
(+)=0, I
(Note 10)
+
+
Conditions
780 mW
660 mW
510 mW
= 0V
=5V
=36V
568mW
50 mA
36V
36V
SINK
O
O
REF
≈1.5V
=5V
≤4 mA
=1.4V
3
Min Typ
0
Storage Temperature Range
Lead Temperature
Soldering Information
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
ESD rating
LM193/LM193A
LM2903
(Soldering, 10 seconds)
Dual-In-Line Package
Small Outline Package
(1.5 kΩ in series with 100 pF)
LM193
1.0
3.0
25
Soldering (10 seconds)
Vapor Phase (60 seconds)
Infrared (15 seconds)
V+−1.5
Max
100
5.0
25
Min Typ
LM293, LM393
Min
0
6.0
50
0
1.0
5.0
25
V+−1.5
LM193A
Typ
Max
200
300
250
250
1.0
3.0
0.4
1.3
0.1
5.0
25
16
50
1
Min Typ
0
V
LM2903
Max
+
100
400
2.0
2.5
25
−55˚C to +125˚C
−65˚C to +150˚C
2.0
5.0
−1.5
25
1
−40˚C to +85˚C
V+−1.5
Max
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250
7.0
50
+260˚C
1300V
260˚C
215˚C
220˚C
Units
V/mV
mV
mA
mA
mA
mV
nA
nA
nA
ns
µs
V
Units
mV
nA
nA
V