feedback
Rate this webpage

Need
Support?


LM311: Single Comparator

Overview
Specifications
Packages
Datasheet: Single Comparators
Rev. 6 (141.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (10)
Product Overview
Product Description
The ability to operate from a single power supply of 5.0 V to 30 V or +/-15 V split supplies, as commonly used with operational amplifiers, makes the LM211/LM311 a truly versatile comparator. Moreover, the inputs of the device can be isolated from system ground while the output can drive loads referenced either to ground, the VCC or the VEE supply. This flexibility makes it possible to drive DTL, RTL, TTL, or MOS logic. The output can also switch voltages to 50 V at currents to 50 mA. Thus the LM211/LM311 can be used to drive relays, lamps or solenoids.
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability and Samples
Product
Status
Compliance
Description
Package
MSL*
Container
Budgetary Price/Unit
Type
Case Outline
Type
Qty.
LM311DG Active
Pb-free
Halide free
Single Comparator SOIC-8 751-07 1 Tube 98 $0.3333
LM311DR2G Active
Pb-free
Halide free
Single Comparator SOIC-8 751-07 1 Tape and Reel 2500 $0.3333
LM311NG Last Shipments 
Pb-free
Halide free
Single Comparator PDIP-8 626-05 NA Tube 50  
LM311D Consult Sales Office
Single Comparator SOIC-8 751-07 1 Tube 98  
LM311DR2 Last Shipments 
Single Comparator SOIC-8 751-07 1 Tape and Reel 2500  
LM311N Last Shipments 
Single 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) : >1K
Mouser   (2015-07-09) : >1K
Market Leadtime (weeks) : 2 to 4
Avnet   (2015-07-09) : >10K
Digikey   (2015-07-09) : >1K
FutureElectronics   (2015-07-09) : >1K
Mouser   (2015-07-09) : >1K
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
PandS   (2015-07-09) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Datasheet: Single Comparators
Rev. 6 (141.0kB)
»View Reliability Data
»View Material Composition
»Product Change Notification (10)
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     Single Comparator   1   5   36   8   2.4   200   7.5   0   70   SOIC-8 
 Pb-free 
 Halide free 
 Active     Single Comparator   1   5   36   8   2.4   200   7.5   0   70   SOIC-8 
Previously Viewed Products
Clear List