Amplifiers and Linear - Difference Amplifiers - INA2143

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Datasheet

High-Speed, Precision, G = 10 or G = 0.1 Difference Amplifiers (ina2143.pdf, 326 KB)
27 Sep 2000 Download

	INA143	INA2143
Number of Channels	1	2
Gain(V/V)	10	10
Input Offset (+/-)(Max)(uV)	250	250
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius)	3	3
CMRR(Min)(dB)	80	80
Small-Signal Bandwidth(Typ)(MHz)	0.15	0.15
Vs(Min)(V)	4.5	4.5
Vs(Max)(V)	36	36
Quiescent Current (+/-)(Typ)(mA)	0.95	0.95
Operating Temp Range(Celsius)		-55 to 125
Pin/Package	8SOIC	14SOIC
Slew Rate(Typ)(V/us)	4.5	4.5
Common Mode Input Low(Min)(V)	14.85	-14.85
Gain Error(Typ)(%)	0.05	0.05
Gain Drift(Max)(ppm/degC)	1	1
Common Mode Input High(Min)(V)	-14.85	14.85
Non-Linearity (+/-)(Max)(% of FSR)	0.001	0.001
	Samples	Samples
	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

INA2133: High-Speed, Precision Difference Amplifiers
INA126: Micropower Instrumentation Amplifier Single and Dual Versions
INA326: Precision, Low Drift, CMOS Instrumentation Amplifier
TMS320F2812: 32-Bit Digital Signal Controller with Flash
INA137: Audio Differential Line Receivers, +-6dB (G=1/2 or 2)

More Related Products

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
INA2143U	ACTIVE	-55 to 125	2.25 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE
INA2143U/2K5E4	ACTIVE	-55 to 125	2.25 \| 1ku	SOIC (D) \| 14	View		Purchase Samples
INA2143UA	ACTIVE	-55 to 125	1.70 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE	Contact TI Distributor or Sales Office
INA2143UAE4	ACTIVE	-55 to 125	1.70 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE
INA2143UAG4	ACTIVE	-55 to 125	1.70 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE	Contact TI Distributor or Sales Office
INA2143UE4	ACTIVE	-55 to 125	2.25 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE	Purchase Samples
INA2143UG4	ACTIVE	-55 to 125	2.25 \| 1ku	SOIC (D) \| 14	View	58 \| TUBE	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

	TI Inventory Status			Reported Distributor Inventory
INA2143U	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4445 \| 19 Jan	16 Weeks	Americas	Rochester Electronics	>1k
		193 \| 2 Feb
		147 \| 6 Feb
		53 \| 13 Feb
		352 \| 20 Feb
INA2143UA	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	5336 \| 19 Jan	16 Weeks	Americas	Rochester Electronics	262
		2474 \| 2 Feb
		1884 \| 9 Feb
		683 \| 16 Feb
INA2143UAE4	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	5336 \| 19 Jan	16 Weeks	None Reported View Distributors
		2474 \| 2 Feb
		1884 \| 9 Feb
		683 \| 16 Feb
INA2143UAG4	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	5336 \| 19 Jan	16 Weeks	None Reported View Distributors
		2474 \| 2 Feb
		1884 \| 9 Feb
		683 \| 16 Feb
INA2143UE4	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	196 \| 2 Feb	16 Weeks	None Reported View Distributors
		150 \| 9 Feb
		54 \| 16 Feb
		358 \| 23 Feb
		417 \| 2 Mar
INA2143UG4	As of 9:04 AM GMT, 12 Oct 2008			As of 9:04 AM GMT, 12 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4445 \| 19 Jan	16 Weeks	None Reported View Distributors
		193 \| 2 Feb
		147 \| 6 Feb
		53 \| 13 Feb
		352 \| 20 Feb
View all Distributors

* Our information is updated daily, so please check back with us soon if this does not meet your needs. You may also contact your TI Authorized Distributor , including those listed above, for real time stock information.

** 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
INA2143U	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA2143UA	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA2143UAE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA2143UAG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA2143UE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
INA2143UG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	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

Datasheets

High-Speed, Precision, G = 10 or G = 0.1 Difference Amplifiers (ina2143.pdf, 326 KB)
27 Sep 2000 Download

Application Notes

Shelf-Life Evaluation of Lead-Free Component Finishes (szza046.htm, 8 KB)
24 May 2004 Abstract
Thermal and Electrical Properties of Selected Packaging Materials (sbfa010.htm, 8 KB)
04 Oct 2000 Abstract

More Literature

View More Literature for Difference Amplifiers

Tools & Software

Name	Part #	Company	Tool / Software Type
Free Tool: Gain and Component Calculators for Differential Op Amps	DIFFAMPGAINCALC	Texas Instruments	Calculation Utilities
Fully Differential Amplifier Component Calculator	FULLDIFFAMP-CALC	Texas Instruments	Calculation Utilities
SPICE-Based Analog Simulation Program	TINA-TI	Texas Instruments	Simulators
MDACBufferPro Output Buffer Amplifier Selection Tool	MDACBUFFERPRO	Texas Instruments	Application Software

Alternative Products - Are similar to INA2143
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
INA2133	High-Speed, Precision Difference Amplifiers	TI customers also evaluated this product.
INA126	Micropower Instrumentation Amplifier Single and Dual Versions	TI customers also evaluated this product.
INA326	Precision, Low Drift, CMOS Instrumentation Amplifier	TI customers also evaluated this product.
INA2126	Micropower Instrumentation Amplifier Single and Dual Versions	TI customers also evaluated this product.
INA146	High-Voltage, Programmable Gain Difference Amplifier	TI customers also evaluated this product.
INA143	High-Speed, Precision, G = 10 or G = 0.1 Difference Amplifiers	TI customers also evaluated this product.
INA121	FET-Input, Low Power Instrumentation Amplifier	TI customers also evaluated this product.
INA2128	Dual, Low Power Instrumentation Amplifier	TI customers also evaluated this product.
PGA206	High-Speed Programmable Gain Instrumentation Amplifier	TI customers also evaluated this product.
INA118	Precision, Low Power Instrumentation Amplifier	TI customers also evaluated this product.

Complementary Products - Can be used with INA2143
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Product Family	Comments
TMS320F2812	32-Bit Digital Signal Controller with Flash	C2000™ DIGITAL SIGNAL CONTROLLERS-F281x CONTROLLERS	TI customers also evaluated this product.
INA137	Audio Differential Line Receivers, +-6dB (G=1/2 or 2)	AUDIO AMPLIFIERS-LINE DRIVERS / RECEIVERS	TI customers also evaluated this product.

Support and Community

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INA2143 Status: ACTIVE

High-Speed, Precision, G = 10 or G = 0.1 Difference Amplifiers