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LM2903: Low Offset Voltage Dual Comparator

Overview
Specifications
Packages
Datasheet: Low Offset Voltage Dual Comparator
Rev. 27 (111kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (18)
Product Overview
Product Description
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.
Features
 
  • 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
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (3)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LM2903DG Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tube 98 $0.16
LM2903DMR2G Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator Micro8™ 846A-02 1 Tape and Reel 4000 $0.2533
LM2903DR2G Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tape and Reel 2500 $0.16
LM2903NG Active
Pb-free
Halide free
Low Offset Voltage Dual Comparator PDIP-8 626-05 NA Tube 50 $0.2133
LM2903D Last Shipments 
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tube 98  
LM2903DMR2 Last Shipments 
Low Offset Voltage Dual Comparator Micro8™ 846A-02 1 Tape and Reel 4000  
LM2903DR2 Last Shipments 
Low Offset Voltage Dual Comparator SOIC-8 751-07 1 Tape and Reel 2500  
LM2903N Last Shipments 
Low Offset Voltage Dual Comparator PDIP-8 626-05 NA Tube 50  
Moisture Sensitivity level (MSL) for surface mount devices (lead free measured at 260°C reflow, non lead free at 235°C reflow)
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >10K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : <100
Market Leadtime (weeks) : Contact Factory
Avnet   (2015-07-09) : >1K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >100K
Chip1Stop   (2015-07-09) : >1K
Digikey   (2015-07-09) : >10K
Mouser   (2015-07-09) : >10K
PandS   (2015-07-09) : >50K
Wpi   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >10K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >10K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : <100
Market Leadtime (weeks) : Contact Factory
Datasheet: Low Offset Voltage Dual Comparator
Rev. 27 (111kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (18)
Product Overview

Product Compliance Status Description 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
 Pb-free 
 Halide free 
 Active     Low Offset Voltage Dual Comparator   2   2   36   16   0.7   1500   7   -40   105   SOIC-8 
 Pb-free 
 Halide free 
 Active     Low Offset Voltage Dual Comparator   2   2   36   16   0.7   1500   7   -40   105   Micro8™ 
 Pb-free 
 Halide free 
 Active     Low Offset Voltage Dual Comparator   2   2   36   16   0.7   1500   7   -40   105   SOIC-8 
 Pb-free 
 Halide free 
 Active     Low Offset Voltage Dual Comparator   2   2   36   16   0.7   1500   7   -40   105   PDIP-8 
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