LM239 Status: ACTIVE

Quad Differential Comparator

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Datasheet

Quad Differential Comparator (Rev. O) (PDF 827 KB)
20 May 2009

	LM139	LM239	LM2901	LM339
Number of Channels	4	4	4	4
Iq per channel(Max)(mA)	0.5	0.5	0.5	0.5
Output Current(Min)(mA)	6	6	6	6
tRESP Low - to - High(us)	0.3	0.3	0.3	0.3
Output Type	Open Collector, Open Drain	Open Collector, Open Drain	Open Collector, Open Drain	Open Collector, Open Drain
VIO (25 deg C)(Max)(mV)	5	5	7	5
Pin/Package	14CDIP, 14CFP, 14SOIC, 20LCCC	14PDIP, 14SOIC, 14TSSOP	14PDIP, 14SO, 14SOIC, 14TSSOP	14PDIP, 14SO, 14SOIC, 14SSOP, 14TSSOP
VICR(Max)(V)	3.5	3.5	3.5	3.5
Vs(Min)(V)	2	2	2	2
Vs(Max)(V)	36	30	30	30
Operating Temp Range(Celsius)	-55 to 125	-25 to 85	-40 to 125	0 to 70
Rating	Military	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

TLV3501: 4.5ns Rail-to-Rail, High Speed Comparator in Microsized Packages
SN74LVC1G14: Single Schmitt-Trigger Inverter
TPS54231: 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™
OPA333: 1.8V, 17uA, 2uV, microPOWER CMOS Zero-Drift Series Operational Amplifier

Product Information

Features

Single Supply or Dual Supplies
Wide Range of Supply Voltage
- Max Rating: 2 V to 36 V
- Tested to 30 V: Non-V Devices
- Tested to 32 V: V-Suffix Devices
Low Supply-Current Drain Independent of
Supply Voltage: 0.8 mA (Typ)
Low Input Bias Current: 25 nA (Typ)
Low Input Offset Current: 3 nA (Typ) (LM139)
Low Input Offset Voltage: 2 mV (Typ)
Common-Mode Input Voltage Range Includes Ground
Differential Input Voltage Range Equal to
Maximum-Rated Supply Voltage: ±36 V
Low Output Saturation Voltage
Output Compatible With TTL, MOS, and CMOS

DESCRIPTION/ORDERING INFORMATION

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 V_CC 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 –55°C to 125°C. The LM239 and LM239A are characterized for operation from –25°C to
125°C. The LM339 and LM339A are characterized for operation from 0°C to 70°C. The LM2901, LM2901AV, and LM2901V are characterized for operation from –40°C to 125°C.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
LM239D	ACTIVE	-25 to 85	0.23 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
LM239DE4	ACTIVE	-25 to 85	0.23 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
LM239DG4	ACTIVE	-25 to 85	0.23 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE	Purchase Samples
LM239DR	ACTIVE	-25 to 85	0.22 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
LM239DRE4	ACTIVE	-25 to 85	0.22 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
LM239DRG4	ACTIVE	-25 to 85	0.22 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Contact TI Distributor or Sales Office
LM239N	ACTIVE	-25 to 85	0.22 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
LM239NE4	ACTIVE	-25 to 85	0.22 \| 1ku	PDIP (N) \| 14	View	25 \| TUBE	Contact TI Distributor or Sales Office
LM239PW	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
LM239PWE4	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
LM239PWG4	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
LM239PWR	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
LM239PWRE4	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office
LM239PWRG4	ACTIVE	-25 to 85	0.22 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R	Contact TI Distributor or Sales Office

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:55 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksLM239D
Americas	Arrow	431
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	>1k
Europe	Arrow Northern Europe	>1k
	Arrow Southern Europe	1k
	Avnet-SILICA	>1k
	EBV Elektronik	6
	Farnell	>1k
	Spoerle	50
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	435
TI Lead Time*: 18 WeeksLM239DE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksLM239DG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksLM239DR
Americas	Arrow	350
Americas	Rochester Electronics	>1k
Asia	WPI	541
Europe	Arrow Southern Europe	>1k
	Avnet-SILICA	>1k
	Compel	>1k
	EBV Elektronik	76
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksLM239DRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksLM239DRG4
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksLM239N
Americas	Newark	709
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
	Compel	>1k
	EBV Elektronik	>1k
	Spoerle	>1k
Worldwide	DigiKey	124
Worldwide	Mouser Electronics	351
TI Lead Time*: 18 WeeksLM239NE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksLM239PW
Americas	Avnet	897
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	895
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksLM239PWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksLM239PWG4
Europe	EBV Elektronik	360
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksLM239PWR
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksLM239PWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksLM239PWRG4
Worldwide	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
LM239D	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239DE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239DG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239DR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239DRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239N	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
LM239NE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
LM239PW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239PWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239PWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239PWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239PWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM239PWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for LM239

Datasheet

Quad Differential Comparator (Rev. O) (PDF, 827 KB)
20 May 2009

Selection Guides

Standard Linear Products Cross-Reference (Rev. D) (PDF, 1169 KB) 33204 views
05 May 2006

Tools & Software

Name	Part #	Company	Tool / Software Type
SPICE-Based Analog Simulation Program	TINA-TI	Texas Instruments	Simulators
MDACBufferPro(TM) Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software

Simulation Models

PSpice Model
- LM239 PSpice Model (ZIP, 0 KB) 367 views
  10 Jan 2002

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LM239 Status: ACTIVE

Quad Differential Comparator

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