INA193 Status: ACTIVE

Voltage Output High-Side Measurement Current Shunt Monitor

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Datasheet

Current Shunt Monitor, -16V to +80V Common-Mode Range (Rev. E) (PDF 463 KB)
15 Aug 2006

	INA193	INA194	INA195	INA196	INA197	INA198
Gain(V/V)	20	50	100	20	50	100
Common Mode Input Range(Min)(V)	-16 to 80	-16 to 80	-16 to 80	-16 to 80	-16 to 80	-16 to 80
Input Offset (+/-)(Max)(uV)	2000	2000	2000	2000	2000	2000
Input Offset Drift (+/-)(Max)(uV/Degrees Celsius)	1	1	1
CMRR(Min)(dB)	100	100	100	100	100	100
Small-Signal Bandwidth(Typ)(MHz)	0.4	0.4	0.4
Quiescent Current (+/-)(Typ)(mA)	0.25	0.25	0.25
Vs(Min)(V)	2.7	2.7	2.7	2.7	2.7	2.7
Vs(Max)(V)	18	18	18	13.5	13.5	13.5
Operating Temp Range(Celsius)	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125	-40 to 125
Pin/Package	5SOT-23	5SOT-23	5SOT-23	5SOT-23	5SOT-23	5SOT-23
	Samples	Samples	Samples	Samples	Samples	Samples
	Inventory	Inventory	Inventory	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

INA138: High-Side Measurement Current Shunt Monitor, Current Output
INA210: Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor
INA170: High-Side Measurement Current Shunt Monitor, Current Output

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Product Information

Features

WIDE COMMON-MODE VOLTAGE: –16V to +80V
LOW ERROR: 3.0% Over Temp (max)
BANDWIDTH: Up to 500kHz
THREE TRANSFER FUNCTIONS AVAILABLE: 20V/V, 50V/V, and 100V/V
QUIESCENT CURRENT: 900µA (max)
COMPLETE CURRENT SENSE SOLUTION
APPLICATIONS
- WELDING EQUIPMENT
- NOTEBOOK COMPUTERS
- CELL PHONES
- TELECOM EQUIPMENT
- AUTOMOTIVE
- POWER MANAGEMENT
- BATTERY CHARGERS

All trademarks are the property of their respective owners.

Description

The INA193—INA198 family of current shunt monitors with voltage output can sense drops across shunts at common-mode voltages from –16V to +80V, independent of the INA19x supply voltage. They are available with three output voltage scales: 20V/V, 50V/V, and 100V/V. The 500kHz bandwidth simplifies use in current control loops. The INA193—INA195 provide identical functions but alternative pin configurations to the INA196—INA198 respectively.

The INA193—INA198 operate from a single +2.7V to +18V supply, drawing a maximum of 900µA of supply current. They are specified over the extended operating temperature range (–40°C to +125°C), and are offered in a space-saving SOT23 package.

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
INA193AIDBVR	ACTIVE	-40 to 125	0.80 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
INA193AIDBVRG4	ACTIVE	-40 to 125	0.80 \| 1ku	SOT-23 (DBV) \| 5	View	3000 \| LARGE T&R	Purchase Samples
INA193AIDBVT	ACTIVE	-40 to 125	0.90 \| 1ku	SOT-23 (DBV) \| 5	View	250 \| SMALL T&R
INA193AIDBVTG4	ACTIVE	-40 to 125	0.90 \| 1ku	SOT-23 (DBV) \| 5	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

Reported Distributor Inventory as of 11:57 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksINA193AIDBVR
Americas	Arrow	>1k
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksINA193AIDBVRG4
Worldwide	DigiKey	Available
TI Lead Time*: 14 WeeksINA193AIDBVT
Americas	Arrow	5
Americas	Newark	306
Asia	Farnell Asia	603
Europe	Arrow Southern Europe	250
	Avnet-SILICA	>1k
	Farnell	572
	Spoerle	250
Worldwide	DigiKey	256
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 14 WeeksINA193AIDBVTG4
Americas	Avnet	500
Americas	Newark	339
Europe	EBV Elektronik	>1k
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	532
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
INA193AIDBVR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA193AIDBVRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA193AIDBVT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA193AIDBVTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	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 INA193

Datasheet

Current Shunt Monitor, -16V to +80V Common-Mode Range (Rev. E) (PDF, 463 KB)
15 Aug 2006

Application Notes

Thermal and Electrical Properties of Selected Packaging Materials (HTM, 8 KB) 15987 views
04 Oct 2000 Read Abstract
Shelf-Life Evaluation of Lead-Free Component Finishes (HTM, 8 KB) 27183 views
24 May 2004 Read Abstract
Low-cost current-shunt monitor IC revives moving-coil meter design (PDF, 208 KB) 14469 views
18 Apr 2006
A dual-polarity, bidirectional current-shunt monitor (PDF, 704 KB) 3868 views
22 Oct 2008
Q4 2008 Issue Analog Applications Journal (PDF, 1488 KB) 6378 views
22 Oct 2008

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
- INA193 PSpice Model (Rev. A) (ZIP, 3 KB) 615 views
  04 Jan 2005
TINA-TI Reference Design
- INA193 TINA-TI Reference Design (Rev. A) (TSC, 71 KB) 356 views
  20 Jan 2009
TINA-TI Spice Model
- INA193 TINA-TI Spice Model (TSM, 4 KB) 59 views
  20 Jan 2009

Part #	Name	Product Family	Comments
INA196	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Alternate pin-out.
INA194	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Has gain of 50 V/V instead of 20 V/V.
INA195	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Has gain of 100 V/V instead of 20 V/V.
INA200	High-Side Measurement Current-Shunt Monitor with Comparator and Reference	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Includes integrated comparator.
INA206	High-Side Measurement Current-Shunt Monitor with Dual Comparators	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Includes integrated dual comparators.
INA271	Voltage Output High-Side Measurement Current-Shunt Monitor	AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR	Includes extra pins for easy filtering.
Customers Who Evaluated This Product Also Evaluated...
INA138	High-Side Measurement Current Shunt Monitor, Current Output	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA210	Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA170	High-Side Measurement Current Shunt Monitor, Current Output	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA195	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA168	High-Side Measurement Current Shunt Monitor, Current Output	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA139	High-Side Measurement Current Shunt Monitor, Current Output	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA169	High-Side Measurement Current Shunt Monitor, Current Output	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA198	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA219	Zero-Drift, Bi-directional Current/Power Monitor in SOT23	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.
INA194	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR	TI customers also evaluated this product.

All End-Equipment

INA193 Status: ACTIVE

Voltage Output High-Side Measurement Current Shunt Monitor

See Also

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Datasheet

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