LM393:Low Offset Voltage Dual Comparator

The LM393 series are dual independent precision voltage comparators capable of single or split supply operation. These devices are designed to permit a common mode range-to-ground level with single supply operation. Input offset voltage specifications as low as 2.0 mV make this device an excellent selection for many applications in consumer automotive and industrial electronics.

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
  • Pb-Free Packages are Available
封装图 PACKAGE DIMENSIONS

LM393 封装图

订购信息 Ordering Information
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 数量
LM393DG Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tube 98 $0.16
LM393DMR2G Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator Micro8™-8 846A-02 1 Tape and Reel 4000 $0.2533
LM393DR2G Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tape and Reel 2500 $0.16
LM393NG Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator PDIP-8 626-05 Tube 50 $0.2133
LM393D Last Shipments 
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tube 98  
LM393DMR2 Last Shipments 
Low Offset Voltage Dual Comparator Micro8™-8 846A-02 1 Tape and Reel 4000  
LM393DR2 Last Shipments 
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tape and Reel 2500  
LM393N Last Shipments 
Low Offset Voltage Dual Comparator PDIP-8 626-05 Tube 50  
数据资料DataSheet下载
概述 文档编号/大小 版本
Low Offset Voltage Dual Comparator LM2903/D (94.0kB) 2