Quad Differential Comparator

These devices consist of four independent voltage Comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible, as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs CAN be connected to other open-collector outputs to achieve wired-AND relationships. The LM139 and LM139A are characterized for operation over the full military temperature range of -55C to 125C. The LM239 and LM239A are characterized for operation from -25C to 125C. The LM339 and LM339A are characterized for operation from 0C to 70C. The LM2901 LM2901AV and LM2901V are characterized for operation from -40C to 125C. By Texas Instruments
Part Manufacturer Description Datasheet Samples
LM239PW Texas Instruments Quad Differential Comparator 14-TSSOP -25 to 85
LM239ADRE4 Texas Instruments Quad Differential Comparator 14-SOIC -25 to 85
LM239AQDRQ1 Texas Instruments Automotive Catalog Quad Differential Comparator 14-SOIC -40 to 125
LM239DRG3 Texas Instruments Quad Differential Comparator 14-SOIC -25 to 85
LM239N Texas Instruments Quad Differential Comparator 14-PDIP -25 to 85
LM239ADG4 Texas Instruments Quad Differential Comparator 14-SOIC -25 to 85
LM239NE4 Texas Instruments Quad Differential Comparator 14-PDIP -25 to 85
LM239ADR Texas Instruments Quad Differential Comparator 14-SOIC -25 to 85
LM239AQDRG4Q1 Texas Instruments Automotive Catalog Quad Differential Comparator 14-SOIC -40 to 125
LM239DE4 Texas Instruments Quad Differential Comparator 14-SOIC -25 to 85
LM239 's PackagesLM239 's pdf datasheet
LM239D SOIC
LM239DE4 SOIC
LM239DG4 SOIC
LM239DR SOIC
LM239DRE4 SOIC
LM239DRG4 SOIC
LM239N PDIP
LM239NE4 PDIP
LM239PW TSSOP
LM239PWE4 TSSOP
LM239PWG4 TSSOP
LM239PWR TSSOP
LM239PWRE4 TSSOP
LM239PWRG4 TSSOP




LM239 Pinout, Pinouts
LM239 pinout,Pin out
This is one package pinout of LM239,If you need more pinouts please download LM239's pdf datasheet.

LM239 Application circuits
LM239 circuits
This is one application circuit of LM239,If you need more circuits,please download LM239's pdf datasheet.


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