LM2903: 比较器，双，低偏移电压

Datasheet: Low Offset Voltage Dual Comparators
Rev. 33 (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捕鱼王者、捕鱼大亨、捕鱼达人、深海狩猎、捕鱼高手、最热门火爆的棋牌游戏、中国首款3D棋牌网络游戏、地方棋牌游戏、网络棋牌游戏、同城棋牌游戏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
技术文档及设计资源
软件 (2) 视频 (2)
仿真模型 (2) 遵从性报告 (1)
数据表 (1) 评估板文档 (2)
封装图纸 (3) UsersManual (1)
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
Interactive 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 Obsolete
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 $0.1225
LM2903DR2G Active
Pb-free
Halide free
LM2903 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.0884
LM2903EDR2G Active
Pb-free
Halide free
LM2903 SOIC-8 751-07 1 260 Tape and Reel 2500 $0.0895
LM2903NG Last Shipments
Pb-free
Halide free
LM2903 PDIP-8 626-05 NA Tube 50  
LM2903D Obsolete LM2903DG从ON Semiconductor','replacementText');"/>
LM2903 SOIC-8 751-07 1 235 Tube 98  
LM2903DMR2 Obsolete LM2903DMR2G从ON Semiconductor','replacementText');"/>
LM2903 Micro8 846A-02 1 235 Tape and Reel 4000  
LM2903DR2 Obsolete LM2903DR2G从ON Semiconductor','replacementText');"/>
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) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
FutureElectronics   (2020-08-19 00:00) : >10K
Avnet   (2020-08-19 00:00) : >1K
市场订货至交货的时间(周) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >500K
PandS   (2020-09-14 00:00) : >50K
Avnet   (2020-08-19 00:00) : >10K
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
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  
 LM2903 
 $0.1225 
Pb
H
 Active   
2
2
36
16
0.7
1500
7
-40
105
Micro8
LM2903DR2G  
 LM2903 
 $0.0884 
Pb
H
 Active   
2
2
36
16
0.7
1500
7
-40
105
SOIC-8
LM2903EDR2G  
 LM2903 
 $0.0895 
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
Application
Diagram - Block
Patient Monitoring
BLDC Drive Module - Comparator
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