INA159 Status: ACTIVE

High-Speed, Precision Gain of 0.2 Level Translation Difference Amplifier

Alert me about changes<br/>to this product

Alert me about changes
to this product

Datasheet

High-Speed, Precision, Gain of 0.2 Level Translation Difference Amplifier (Rev. B) (ina159.pdf, 423 KB)
31 Oct 2005 Download

	INA159
Gain(V/V)	0.2
Input Offset (+/-)(Max)(uV)	500
CMRR(Min)(dB)	86
Small-Signal Bandwidth(Typ)(MHz)	1.5
Vs(Min)(V)	1.8
Vs(Max)(V)	5.5
Quiescent Current (+/-)(Typ)(mA)	1.1
Operating Temp Range(Celsius)	-40 to 125
Pin/Package	8MSOP
Slew Rate(Typ)(V/us)	15
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

INA157: High-Speed, Precision Difference Amplifier
INA133: High-Speed, Precision Difference Amplifiers
INA128: Precision, Low Power Instrumentation Amplifiers
TPS75003: Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs
INA137: Audio Differential Line Receivers, +-6dB (G=1/2 or 2)
OPA2277: High Precision Operational Amplifiers

More Related Products

Product Information

Features

GAIN OF 0.2 TO INTERFACE ±10V SIGNALS TO SINGLE-SUPPLY ADCs
GAIN ACCURACY: ±0.024% (max)
WIDE BANDWIDTH: 1.5MHz
HIGH SLEW RATE: 15V/µs
LOW OFFSET VOLTAGE: ±100µV
LOW OFFSET DRIFT: ±1.5µV/°C
SINGLE-SUPPLY OPERATION DOWN TO 1.8V
APPLICATIONS
- INDUSTRIAL PROCESS CONTROLS
- INSTRUMENTATION
- DIFFERENTIAL TO SINGLE-ENDED CONVERSION
- AUDIO LINE RECEIVERS

All trademarks are the property of their respective owners.

Description

The INA159 is a high slew rate, G = 1/5 difference amplifier consisting of a precision op amp with a precision resistor network. The gain of 1/5 makes the INA159 useful to couple ±10V signals to single-supply analog-to-digital converters (ADCs), particularly those operating on a single +5V supply. The on-chip resistors are laser-trimmed for accurate gain and high common-mode rejection. Excellent temperature coefficient of resistance (TCR) tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The input common-mode voltage range extends beyond the positive and negative supply rails. It operates on +1.8V to +5.5V single or split supplies. The INA159 reference input uses two resistors for easy mid-supply or reference biasing.

The difference amplifier is the foundation of many commonly-used circuits. The INA159 provides this circuit function without using an expensive external precision resistor network. The INA159 is available in an MSOP-8 surface-mount package and is specified for operation over the extended industrial temperature range, -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
INA159AIDGKR	ACTIVE	-40 to 125	1.70 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
INA159AIDGKRG4	ACTIVE	-40 to 125	1.70 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R	Purchase Samples
INA159AIDGKT	ACTIVE	-40 to 125	1.90 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R
INA159AIDGKTG4	ACTIVE	-40 to 125	1.90 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R

* 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
INA159AIDGKR	As of 9:04 AM GMT, 10 Oct 2008			As of 9:04 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7500*	1584 \| 13 Oct	6 Weeks	Americas	Arrow	>1k
	7500*	>10k \| 24 Nov	6 Weeks
INA159AIDGKRG4	As of 9:04 AM GMT, 10 Oct 2008			As of 9:04 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	7500*	1584 \| 13 Oct	6 Weeks	None Reported View Distributors
	7500*	>10k \| 24 Nov	6 Weeks
INA159AIDGKT	As of 9:04 AM GMT, 10 Oct 2008			As of 9:04 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2401*	>10k \| 24 Nov	6 Weeks	Americas	DigiKey	275
					Mouser Electronics	994
					Newark	81
				Asia	WPI	187
INA159AIDGKTG4	As of 9:04 AM GMT, 10 Oct 2008			As of 9:04 AM GMT, 10 Oct 2008
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2401*	>10k \| 24 Nov	6 Weeks	None Reported View Distributors
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
INA159AIDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
INA159AIDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
INA159AIDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
INA159AIDGKTG4	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

Datasheets

High-Speed, Precision, Gain of 0.2 Level Translation Difference Amplifier (Rev. B) (ina159.pdf, 423 KB)
31 Oct 2005 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

Simulation Models

Spice Model
- INA159 TINA Macro Model and Test Circuit (sboc075.zip, 20 KB)
  13 Oct 2005 zip
PSpice Model
- INA159 PSpice Macro Model and Test Circuit (sboc074.zip, 1 KB)
  12 Oct 2005 zip

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 INA159
Customers Who Evaluated This Product Also Evaluated...
Part #	Name	Comments
INA157	High-Speed, Precision Difference Amplifier	TI customers also evaluated this product.
INA133	High-Speed, Precision Difference Amplifiers	TI customers also evaluated this product.
INA128	Precision, Low Power Instrumentation Amplifiers	TI customers also evaluated this product.
INA146	High-Voltage, Programmable Gain Difference Amplifier	TI customers also evaluated this product.
INA326	Precision, Low Drift, CMOS Instrumentation 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.
PGA112	Single-Supply, Single-Ended, Precision Programmable Gain Amplifier with Mux	TI customers also evaluated this product.

Complementary Products - Can be used with INA159
Part #	Name	Product Family	Comments
REF3225	2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference	REFERENCES- SERIES VOLTAGE REFERENCES	INA159 and REF3225 provide superior performance over the entire Common-Mode Range See Literature sbos333b ,the application information section
ADS8325	16-Bit, 100kSPS Serial Out, 2.7V to 5.5V Micro Power Sampling ADC	DATA CONVERTERS- ANALOG TO DIGITAL CONVERTERS	Diff Amplifier and ADC for low power applications
Customers Who Evaluated This Product Also Evaluated...
TPS75003	Integrated Triple Supply Power Management IC for Xilinx(R) Spartan(TM)-3 FPGAs	POWER MANAGEMENT MULTI-CHANNEL IC (PMIC) SOLUTIONS-PMIC SOLUTIONS FOR ASICs AND FPGAs	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.
OPA2277	High Precision Operational Amplifiers	PRECISION AMPLIFIERS-LOW OFFSET VOLTAGE	TI customers also evaluated this product.
ADS8361	16-Bit 500 kSPS 2 ADCs, 4ch, serial out	DATA CONVERTERS-ANALOG TO DIGITAL CONVERTERS	TI customers also evaluated this product.
SN65HVD1050	High-Speed EMC Optimized CAN Transceiver	INTERFACE-CAN	TI customers also evaluated this product.
REF3225	2.5V 4ppm/Degrees C, 100uA SOT23-6 Series (Bandgap) Voltage Reference	REFERENCES-SERIES VOLTAGE REFERENCES	TI customers also evaluated this product.
Ultra Low Power Solution Page

Related End Equipments

All End-Equipment