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LM2903: 比较器,双,低偏移电压

Datasheet: Low Offset Voltage Dual Comparators
Rev. 32 (112kB)
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LM393 系列为双独立精确电压比较器,能够实现单个或分割电源运行。此类器件允许单电源运行下的共模范围扩展至接地水平。此器件的输入偏移电压规格低至 2.0 mV,因此成为消费汽车和工业电子元件中很多应用的绝佳选择。
特性
 
  • Wide Single-Supply Range: 2.0 Vdc to 36 Vdc
  • Split-Supply Range: +/-1.0 Vdc to +/-18 Vdc
  • Very Low Current Drain Independent of Supply Voltage: 0.4 mA
  • Low Input Bias Current: 25 nA
  • Low Input Offset Current: 5.0 nA
  • Low Input Offset Voltage: 2.0 mV (max) LM393A 5.0 mV (max) LM293/393
  • Input Common Mode Range to Ground Level
  • Differential Input Voltage Range Equal to Power Supply Voltage
  • Output Voltage Compatible with DTL, ECL, TTL, MOS, and CMOS Logic Levels
  • ESD Clamps on the Inputs Increase the Ruggedness of the Device without Affecting Performance
评估/开发工具信息
产品 状况 Compliance 简短说明 行动
SECO-RANGEFINDER-GEVK Active
Pb-free
SiPM Direct Time of Flight (dToF) LiDAR
Availability & Samples
Specifications
外形
Intaractive Block Diagram
产品
状况
Compliance
具体说明
封装
MSL
容器
预算价格 (1千个数量的单价)
类型
外形
类型
Temperature
类型
数量
LM2903DG Last Shipments
Pb-free
Halide free
LM2903 SOIC-8 751-07 1 260 Tube 98  
LM2903DMR2G Active
Pb-free
Halide free
LM2903 Micro8™ 846A-02 1 260 Tape and Reel 4000 $0.0993
LM2903DR2G Active
Pb-free
Halide free
LM2903 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.078
LM2903EDR2G Active
Pb-free
Halide free
LM2903 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.078
LM2903NG Last Shipments
Pb-free
Halide free
LM2903 PDIP-8 626-05 NA Tube 50  
LM2903D Obsolete 
LM2903 SOIC-8 751-07 1 235 Tube 98  
LM2903DMR2 Obsolete 
LM2903 Micro8™ 846A-02 1 235 Tape and Reel 4000  
LM2903DR2 Obsolete 
LM2903 SOIC-8 751-07 1 235 Tape and Reel 2500  
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : <100
市场订货至交货的时间(周) : 17 to 20
FutureElectronics   (2020-08-19 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >10K
FutureElectronics   (2020-08-19 00:00) : >500K
PandS   (2020-09-14 00:00) : >50K
市场订货至交货的时间(周) : Contact Factory
Avnet   (2020-08-19 00:00) : >50K
市场订货至交货的时间(周) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 8,750
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
市场订货至交货的时间(周) : Contact Factory
PandS   (2020-09-14 00:00) : <100

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
VCC Min (V)
VCC Max (V)
IO Typ (mA)
ICC Typ (mA)
tres Typ (ns)
VIO Max (mV)
TA Min (°C)
TA Max (°C)
Package Type
LM2903DMR2G  
 $0.0993 
Pb
H
 Active   
2
2
36
16
0.7
1500
7
-40
105
Micro8™
LM2903DR2G  
 $0.078 
Pb
H
 Active   
2
2
36
16
0.7
1500
7
-40
105
SOIC-8
LM2903EDR2G  
 $0.078 
Pb
H
 Active   
2
2
36
16
0.4
1500
7
-40
105
SOIC-8
外形
751-07    626-05    846A-02   
封装
LM2903: 比较器,双,低偏移电压
Application
Diagram - Block
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