LM2903N STMicroelectronics, LM2903N Datasheet - Page 12
![IC COMPARATOR LP DUAL 8-DIP](/photos/1/39/13944/497-8-dip_sml.jpg)
LM2903N
Manufacturer Part Number
LM2903N
Description
IC COMPARATOR LP DUAL 8-DIP
Manufacturer
STMicroelectronics
Type
General Purposer
Specifications of LM2903N
Number Of Elements
2
Output Type
CMOS, DTL, ECL, MOS, Open-Collector, TTL
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
Response Time
1.3 us
Offset Voltage (max)
7 mV
Input Bias Current (max)
25 nA
Supply Voltage (max)
36 V
Supply Voltage (min)
18 V
Supply Current (max)
1 mA
Maximum Power Dissipation
1250 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
Through Hole
Minimum Operating Temperature
- 40 C
Amplifier Type
Comparator
Comparator Type
Voltage
Current, Input Bias
25 nA
Current, Input Offset
5 nA
Current, Offset, Input
5 nA (Typ.)
Current, Output
0.1 nA
Current, Supply
1 mA
Impedance, Thermal
85 °C/W
Number Of Amplifiers
Dual
Number Of Circuits
2
Package Type
DIP-8
Power Dissipation
1250 mW
Temperature, Operating, Maximum
125 °C
Temperature, Operating, Minimum
-40 °C
Temperature, Operating, Range
-40 to +125 °C
Temperature, Storage
-65 to +150 °C
Voltage, Differential Input
±36 V
Voltage, Gain
200 V/mV
Voltage, Input
-0.3 to +36 V
Voltage, Input Offset
1 mV
Voltage, Offset, Input
1 mV (Typ.)
Voltage, Saturation
250 mV (Typ.)
Voltage, Supply
±1 to ±18 V
No. Of Comparators
2
Ic Output Type
CMOS, MOS, TTL, DTL, ECL
Supply Current
1mA
Supply Voltage Range
± 1V To ± 18V
Amplifier Case Style
DIP
Rohs Compliant
Yes
Output Compatibility
CMOS, DTL, ECL, MOS, TTL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-1560-5
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
Package information
5.3
12/15
TSSOP8 package information
Figure 23. TSSOP8 package mechanical drawing
Table 6.
Ref.
aaa
A1
A2
E1
L1
A
D
E
b
e
L
c
k
TSSOP8 package mechanical data
Min.
0.05
0.80
0.19
0.09
2.90
6.20
4.30
0.45
0°
Millimeters
Typ.
1.00
3.00
6.40
4.40
0.65
0.60
Doc ID 2470 Rev 8
1
Max.
1.20
0.30
0.20
3.10
6.60
0.75
0.10
0.15
1.05
4.50
8°
Dimensions
0.002
0.031
0.007
0.004
0.114
0.244
0.169
0.018
Min.
0°
Inches
0.0256
0.039
0.118
0.252
0.173
0.024
0.039
Typ.
0.047
0.006
0.041
0.012
0.008
0.122
0.260
0.177
0.030
0.004
Max.
LM2903
8°