备用零件
Price @ 1000
$ 0.091
$ 0.094
$ 0.094
Stock
15,025,059
22,130,918
22,130,918
Authorized Distributors
6
6
6
Case/Package
SOP
SOP
SOP
Number of Pins
8
8
8
Input Offset Voltage (Vos)
15 mV
15 mV
15 mV
Propagation Delay
1.3 µs
-
-
Power Supply Rejection Ratio (PSRR)
-
-
-
Common Mode Rejection Ratio
-
-
-
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
36 V
36 V
36 V
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描述
由其分销商提供的 STMicroelectronics LM2903DT 的描述。
LM2903 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - SOIC-8
STMICROELECTRONICS LM2903DT LOW POWER COMPARATOR, DUAL, 1.3 uS, SOIC-8
Low power dual voltage comparator, 400µA, 36V, -40 to 125°C, SO-8, Tape and Reel
STMicroelectronics SCT
LM2903DT DUAL COMPARATOR, CMOS/TTL O/P, 1.3US 2 - 36 V 8-PIN SOIC
ROHS3Compliant GULL WING BIPOLAR Lead Free General Purpose Comparator 125C 710mW 106.02dB 1mV
IC COMPARATOR DUAL 18V/36V 8-PIN SOIC SMD
Comparator Operating temperature: -40...125 °C Power supply: 2...36 V Design: Dual Package: SO-8 Continuous output current: 16 mA Max. input offset voltage: 7 mV
制造商别名
STMicroelectronics 在全球拥有多个品牌，分销商可将其用作替代名称。STMicroelectronics 也可称为以下名称：
- ST MICRO
- STM
- SGS
- SGS THOMSON
- INMOS
- STMICROE
- STMICROEL
- STMICR
- ST MIC
- ST MICROELECTRONIC
- SGS THOMPSON
- SESCOSEM
- STMICROELECT
- ST8
- STMICROELECTRON
- WAFERSCALE
- SGS-ATES
- ST MICROELECTRONICS SEMI
- ST/SGS
- ST MICROELECTRO
- SGST
- THOMS
- STMICROELE
- WAFERSCALE INTEGRATION INC
- SGS-Thomson Microelectronics
- ST Microeletronics
技术规格
Physical
Case/PackageSOP
Contact PlatingTin
MountSurface Mount
Number of Pins8
Number of Terminals8
Weight4.535924 g
Technical
Ambient Temperature Range High125 °C
Input Bias Current250 nA
Input Offset Voltage (Vos)15 mV
Max Dual Supply Voltage18 V
Max Input Current250 nA
Max Junction Temperature (Tj)150 °C
Max Operating Temperature125 °C
Max Power Dissipation710 mW
Max Supply Current2.5 mA
Max Supply Voltage36 V
Min Dual Supply Voltage1 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Nominal Supply Current400 µA
Number of Channels2
Number of Circuits2
Number of Elements2
Operating Supply Voltage5 V
Output Current per Channel16 mA
Output TypeTTL
PackagingTape and Reel
Power Dissipation710 mW
Propagation Delay1.3 µs
Quiescent Current2.5 mA
Response Time1.3 µs
Schedule B8542390000
Temperature GradeAutomotive
Turn-On Delay Time1.3 µs
TypeGeneral Purpose
Voltage Gain106.02 dB
Dimensions
Height1.75 mm
Height - Seated (Max)1.75 mm
Length4.9 mm
Terminal Pitch1.27 mm
Width3.9 mm