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LM2903: Comparator, Dual, Low Offset Voltage

Datasheet: Low Offset Voltage Dual Comparators
Rev. 32 (112kB)
Product Overview
»View Reliability Data
»View Material Composition
» Product Change Notification
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
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
SECO-RANGEFINDER-GEVK Active
Pb-free
SiPM Direct Time of Flight (dToF) LiDAR
Availability & Samples
Specifications
Case Outlines
Interactive Block Diagram
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
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 $0.1076
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  
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
PandS   (2020-09-14 00:00) : <100
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >10K
PandS   (2020-09-14 00:00) : >1K
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >50K
FutureElectronics   (2020-08-19 00:00) : >500K
Avnet   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >50K
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 8,750
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : 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  
 $0.1076 
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
Case Outlines
751-07    626-05    846A-02   
Packages
LM2903: Comparator, Dual, Low Offset Voltage
Application
Diagram - Block
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