备用零件
Price @ 1000
$ 0.343
$ 0.343
Stock
196,595
307,018
307,018
Authorized Distributors
1
5
5
Case/Package
DIP
DIP
DIP
Number of Pins
8
8
8
Input Offset Voltage (Vos)
9 mV
9 mV
9 mV
Propagation Delay
-
-
-
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
18 V
36 V
36 V
供应链
Country of OriginMainland China
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1993-01-01
Lifecycle StatusObsolete (Last Updated: 5 days ago)
LTB Date2019-10-12
LTD Date2020-04-12
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)
描述
由其分销商提供的 onsemi LM393N 的描述。
Comparator Dual ±18V/36V 8-Pin PDIP Tube / IC COMP DUAL LOW PWR 8DIP
LM393 Series Very Low Supply Current Low Power Dual Voltage Comparator - DIP8
ROHS3Compliant Lead Free Differential Tin Differential Comparator 260C/W 70C 1.04W 106.02dB
LOW POWER DUAL VOLTAGE COMPARATOR Comparator, 2 Func, 9000uV Offset-Max, 1300ns Response Time, BIPolar, PDIP8
GENERAL PURPOSE COMPARATOR DUAL 1.4 uS DIP-8
Comparator Dual ±18 Volt 36 Volt 8-Pin Plastic Dip Rail
Comparator, Voltage Comparator, +/- 18 OR 36V, 1 mA (Typ.) SUPPLY, +/-36V
Comparator, Dual, Low Offset Voltage
The LM2903, LM393/LM393A, LM293A consist of two independent voltage comparators designed to operate from a single power supply over a wide voltage range.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageDIP
Contact PlatingTin
MountThrough Hole
Number of Pins8
Number of Terminals8
Weight851 mg
Technical
Dual Supply Voltage3 V
Input Bias Current250 nA
Input Offset Voltage (Vos)9 mV
Max Dual Supply Voltage18 V
Max Input Current250 nA
Max Operating Temperature70 °C
Max Power Dissipation780 mW
Max Supply Current2.5 mA
Max Supply Voltage18 V
Min Dual Supply Voltage1 V
Min Operating Temperature0 °C
Min Supply Voltage2 V
Natural Thermal Resistance260 °C/W
Nominal Supply Current600 µA
Number of Channels2
Number of Circuits2
Number of Elements2
Operating Supply Voltage5 V
Output Current18 mA
Output Current per Channel18 mA
Power Dissipation1.04 W
Quiescent Current2.5 mA
Response Time1.3 µs
Schedule B8542390000
Temperature GradeCommercial
Voltage Gain106.02 dB
Dimensions
Height3.3 mm
Height - Seated (Max)4.45 mm
Length9.2 mm
Terminal Pitch2.54 mm
Width7.62 mm