备用零件
Price @ 1000
$ 0.139
$ 0.072
$ 0.072
Stock
15,817,812
14,053,487
14,053,487
Authorized Distributors
6
6
6
Case/Package
SOP
SOP
SOP
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
36 V
36 V
36 V
描述
由其分销商提供的 STMicroelectronics LM293DT 的描述。
LM293 Series Dual 36 V 250 nA SMT Low Power Voltage Comparator - SOIC-8
STMICROELECTRONICS LM293DT LOW POWER COMPARATOR, DUAL, 1.3 uS, SOIC-8
LM293DT DUAL COMPARATOR, OPEN COLLECTOR O/P, 1.3US 3 - 28 V 8-PIN SOIC
DUAL COMPARATOR 9000 uV OFFSET-MAX 1300 ns RESPONSE TIME PDSO8
Comparator Type = Low Power / Output Type = Open Collector / Channels = 2 / Input Offset Voltage Max. mV = 5 / Output Current per Channel mA = 20 / Response Time us = 1.3 / Supply Current mA = 2.5 / Single Supply Voltage Min. V = 2 / Single Supply Voltage Max. V = 36 / Dual Supply Voltage Min. V = 1 / Dual Supply Voltage Max. V = 18 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 105 / Package Type = SO-8 / Pins = 8 / Mounting Type = SMD / Packaging = Tape & Reel / Length mm = 4.9 / Width mm = 6 / Height mm = 1.75 / Power Supply Type = Dual / Power Supply Type = Single
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
Dual Supply Voltage9 V
Input Bias Current250 nA
Input Offset Voltage (Vos)9 mV
Max Dual Supply Voltage18 V
Max Input Current250 nA
Max Junction Temperature (Tj)150 °C
Max Operating Temperature105 °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
Natural Thermal Resistance125 °C/W
Nominal Supply Current1 mA
Number of Channels2
Number of Circuits2
Number of Elements2
Operating Supply Voltage5 V
Output Current per Channel18 mA
Output TypeTTL
PackagingCut Tape
Power Dissipation710 mW
Quiescent Current2.5 mA
Response Time1.3 µs
Schedule B8542390000
Temperature GradeIndustrial
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