备用零件
Price @ 1000
$ 0.064
$ 0.064
Stock
311,548
2,042,653
2,042,653
Authorized Distributors
2
6
6
Case/Package
SOP
TSSOP
TSSOP
Number of Pins
8
-
-
Input Offset Voltage (Vos)
15 mV
4 mV
4 mV
Propagation Delay
-
-
-
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
2 V
-
-
Max Supply Voltage
36 V
36 V
36 V
供应链
Country of OriginPhilippines
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.33.00.01
Introduction Date1999-01-01
Lifecycle StatusObsolete (Last Updated: 4 days ago)
LTB Date2019-04-18
LTD Date2019-10-18
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 4 days ago)
相关零件
Texas InstrumentsLM393PSRG4
1mA 1.3¦Ìs CMOS,MOS,Open Drain,TTL 6mA 2 2V 30V 5mV@ 30V 250nA@ 5V SOIC-8 , 1.85mm
描述
由其分销商提供的 onsemi LM2903M 的描述。
RoHS Compliant GULL WING BIPOLAR Lead Free Differential Comparator 260C/W -40C~105C 480mW 100dB
LM2903 Series Very Low supply current Low Power Dual Voltage Comparator - SOP8
Comparator, 2 Func, 15000uV Offset-Max, 1500ns Response Time, BIPolar, PDSO8
ON SEMICONDUCTOR - LM2903M - IC, COMPARATOR, DUAL, DIFF, 8SOP
Analog Comparators Lo pwr Lo Offset Vtg Dual Comparator
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.
IC, COMPARATOR, DUAL, DIFF, 8SOP; Comparator Type: Differential; No. of Comparators: 2 Comparators; Response Time: 1.4µs; Supply Voltage Range: ± 1V to ± 18V; Comparator Case Style: SOP; No. of Pins: 8Pins; IC Output Type: CMOS
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/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight230.4 mg
Technical
Input Bias Current250 nA
Input Offset Voltage (Vos)15 mV
Max Dual Supply Voltage18 V
Max Input Current250 nA
Max Junction Temperature (Tj)105 °C
Max Operating Temperature85 °C
Max Power Dissipation480 mW
Max Supply Current2.5 mA
Max Supply Voltage36 V
Min Dual Supply Voltage1 V
Min Operating Temperature-40 °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 Current16 mA
Output Current per Channel16 mA
Output TypeTTL
Power Dissipation480 mW
Quiescent Current2.5 mA
Response Time1.5 µs
Temperature GradeIndustrial
Voltage Gain100 dB
Dimensions
Height1.75 mm
Height - Seated (Max)1.8 mm
Length4.92 mm
Terminal Pitch1.27 mm
Width3.95 mm