LM193 Status: ACTIVE

Dual Differential Comparator

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Datasheet

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V (Rev. T) (PDF 601 KB)
22 Feb 2007

	LM193	LM2903	LM293	LM393
Number of Channels	4	2	2	2
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	7	5	5
Pin/Package	20LCCC, 8CDIP, 8SOIC	8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP	8MSOP, 8PDIP, 8SOIC	8MSOP, 8PDIP, 8SO, 8SOIC, 8TSSOP
VICR(Max)(V)	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	-40 to 125	-25 to 85	0 to 70
Rating	Military	Catalog	Catalog	Catalog
	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

LM139: Quad Differential Comparator
LM111: Differential Comparator With Strobes
DAC5688: 16-bit, 800 MSPS 2x-8x Interpolating Dual-Channel Digital-to-Analog Converter with integrated PLL
SN74AVC4T245: 4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
DAC5682Z: 16-Bit, 1.0 GSPS 2x-4x Interpolating Dual-Channel Digital-To-Analog Converter (DAC)

Product Information

Features

Single Supply or Dual Supplies
Wide Range of Supply Voltage...2 V to 36 V
- 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 . . . 0.4 mA Typ Per Comparator
Low Input Bias Current . . . 25 nA Typ
Low Input Offset Current ...3 nA Typ (LM193)
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

These devices consist of two 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 LM193 is characterized for operation from –55°C to 125°C. The LM293 and LM293A are characterized for operation from –25°C to 85°C. The LM393 and LM393A are characterized for operation from 0°C to 70°C.

View All Description in Datasheet

Pricing / Packaging / CAD Design Tools / Samples

				Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	DSCC #	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
5962-9452601Q2A	ACTIVE	-55 to 125		9.30 \| 1ku	LCCC (FK) \| 20		1 \| TUBE	Purchase Samples
5962-9452601QPA	ACTIVE	-55 to 125		3.08 \| 1ku	CDIP (JG) \| 8	View	1 \| TUBE	Purchase Samples
JM38510/11202BPA	ACTIVE	-55 to 125		10.37 \| 1ku	CDIP (JG) \| 8	View	1 \| TUBE	Purchase Samples
LM193DR	ACTIVE	-55 to 125		0.30 \| 1ku	SOIC (D) \| 8	View	2500
LM193DRG4	ACTIVE	-55 to 125		0.30 \| 1ku	SOIC (D) \| 8	View	2500	Purchase Samples
LM193FKB	ACTIVE	-55 to 125	5962-9452601Q2A	9.30 \| 1ku	LCCC (FK) \| 20		1 \| TUBE	Purchase Samples
LM193JG	ACTIVE	-55 to 125		2.76 \| 1ku	CDIP (JG) \| 8	View	1 \| TUBE	Purchase Samples
LM193JGB	ACTIVE	-55 to 125	5962-9452601QPA	3.08 \| 1ku	CDIP (JG) \| 8	View	1 \| TUBE	Purchase Samples

* 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 11:57 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 8 Weeks5962-9452601Q2A
Americas	Arrow	53
Americas	Avnet	59
Europe	EBV Elektronik	12
TI Lead Time*: 8 Weeks5962-9452601QPA
Americas	Avnet	155
Europe	Avnet-SILICA	20
Europe	EBV Elektronik	31
TI Lead Time*: 8 WeeksJM38510/11202BPA
Americas	Arrow	630
Americas	Avnet	410
TI Lead Time*: 18 WeeksLM193DR
Americas	Arrow	>1k
Americas	Newark	>1k
Asia	Farnell Asia	321
Asia	WPI	>1k
Europe	Compel	>1k
Europe	Farnell	321
Worldwide	DigiKey	>1k
TI Lead Time*: 19 WeeksLM193DRG4
Worldwide	DigiKey	Available
TI Lead Time*: 8 WeeksLM193FKB
Europe	EBV Elektronik	15
TI Lead Time*: 8 WeeksLM193JG
Americas	Arrow	>1k
Americas	Avnet	>1k
Europe	Arrow Southern Europe	438
	Avnet-SILICA	141
	EBV Elektronik	526
TI Lead Time*: 8 WeeksLM193JGB
Americas	Arrow	>1k
Americas	Avnet	130
Europe	Arrow Northern Europe	73
Europe	Avnet-SILICA	20
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
5962-9452601Q2A	TBD	POST-PLATE	N/A for Pkg Type	View	View
5962-9452601QPA	TBD	A42	N/A for Pkg Type	View	View
JM38510/11202BPA	TBD	A42	N/A for Pkg Type	View	View
LM193DR	TBD	CU NIPDAU	Level-1-220C-UNLIM	View	View
LM193DRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
LM193FKB	TBD	POST-PLATE	N/A for Pkg Type	View	View
LM193JG	TBD	A42	N/A for Pkg Type	View	View
LM193JGB	TBD	A42	N/A for Pkg Type	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 LM193

Datasheet

LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V (Rev. T) (PDF, 601 KB)
22 Feb 2007

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
- LM193(M) PSpice Model (ZIP, 0 KB) 416 views
  10 Jan 2002

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LM193 Status: ACTIVE

Dual Differential Comparator

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