LM2903N Fairchild Semiconductor, LM2903N Datasheet - Page 4
LM2903N
Manufacturer Part Number
LM2903N
Description
IC COMPARATOR DL -40-85 C 8-DIP
Manufacturer
Fairchild Semiconductor
Type
Differentialr
Datasheet
1.LM393N.pdf
(8 pages)
Specifications of LM2903N
Number Of Elements
2
Voltage - Supply
2 V ~ 36 V, ±1 V ~ 18 V
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Channels
2 Channels
Product
Analog Comparators
Output Type
Open Collector
Response Time
1.5 us
Offset Voltage (max)
7 mV
Input Bias Current (max)
250 nA
Supply Voltage (max)
36 V, 18 V
Supply Voltage (min)
2 V, 1 V
Supply Current (max)
1 mA
Maximum Power Dissipation
1040 mW
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Comparator Type
Differential
No. Of Comparators
2
Ic Output Type
CMOS, MOS, TTL, DTL, ECL
Supply Current
1mA
Supply Voltage Range
± 1V To ± 18V
Rohs Compliant
Yes
Dc
0149
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM2903NFS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2903N
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
LM2903NG
Manufacturer:
ON Semiconductor
Quantity:
45
LM2903,LM393/LM393A,LM293A
Electrical Characteristics
(V
Note1
LM393/LM393A: 0 ≤ T
LM2903: -40 ≤ T
LM293A : -25 ≤ T
4
Parameter
Input Offset Voltage
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Supply Current
Voltage Gain
Large Signal Response Time
Response Time
Output Sink Current
Output Saturation Voltage
Output Leakage Current
CC
= 5V, T
A
= 25°C, unless otherwise specified)
A
A
≤ +105°C
≤ +85°C
A
≤ +70°C
Symbol
I
T
O(LKG)
T
I
I
V
V
SINK
BIAS
LRES
V
I
G
I
RES
CC
SAT
I(R)
IO
IO
V
(Continued)
V
V
R
R
V
(for large V
V
V
V
V
V
I
V
V
SINK
O(P)
CM
CC
I
REF
RL
I(-)
I(-)
I(-)
I(+)
L
L
=TTL Logic Swing
= ∞, V
= ∞, V
= 0 to 1.5V
= 5V, R
≥ 1V, V
≥ 1V, VI(+) = 0V
= 0V,
=15V, R
= 1V
= 4mA
=1.4V, V
=1.4V, R
CC
CC
O(P-P)swing
I(+)
L
Conditions
= 5V
= 30V
L
= 5.1kΩ
≥15kΩ
RL
S
= 0V, V
= 0Ω
= 5V, R
Note1
Note1
Note1
Note1
Note1
V
V
)
O(P)
O(P)
O(P)
L
= 5.1kΩ
= 5V
= 30V
≤ 1.5V
Min.
25
0
0
6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LM2903
Typ.
±50
100
350
160
0.6
1.5
0.1
±1
±9
±5
65
16
1
-
-
-
-
-
V
Max.
±200
V
±15
±50
250
500
-1.5
400
700
CC
2.5
1.0
±7
CC
1
-
-
-
-
-
-2
V/mV
Unit
mV
mA
mA
mV
nA
nA
nS
µS
nA
µA
V