INA208 Status: ACTIVE

High-Side Measurement Current-Shunt Monitor with Dual Comparators

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Datasheet

Unidirectional Measurement Current-Shunt Monitor with Dual Comparators (Rev. E) (ina208.pdf, 1233 KB)
19 Oct 2007 Download

	INA206	INA207	INA208
Gain(V/V)	20	50	100
Common Mode Input Range(Min)(V)	-16 to +80	-16 to +80	-16 to +80
Input Offset (+/-)(Max)(uV)	2500	2500	2500
CMRR(Min)(dB)	100	100	100
Small-Signal Bandwidth(Typ)(MHz)	0.5	0.3	0.2
Quiescent Current (+/-)(Typ)(mA)	1.8	1.8	1.8
Vs(Min)(V)	2.7	2.7	2.7
Vs(Max)(V)	18	18	18
Operating Temp Range(Celsius)	-40 to 125	-40 to 125	-40 to 125
Pin/Package	10MSOP,14SOIC,14TSSOP	10MSOP,14SOIC,14TSSOP	10MSOP,14SOIC,14TSSOP
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

Customers Who Evaluated This Product Also Evaluated

INA200: High-Side Measurement Current-Shunt Monitor with Comparator and Reference
INA193: Voltage Output High-Side Measurement Current Shunt Monitor
INA170: High-Side Measurement Current Shunt Monitor, Current Output

More Related Products

Product Information

Features

COMPLETE CURRENT SENSE SOLUTION
DUAL COMPARATORS:
- Comparator 1 with Latch
- Comparator 2 with Optional Delay
COMMON-MODE RANGE: -16V to +80V
HIGH ACCURACY: 3.5% (max) OVER TEMP
BANDWIDTH: 500kHz
QUIESCENT CURRENT: 1.8mA
PACKAGES: SO-14, TSSOP-14, MSOP-10
APPLICATIONS
- NOTEBOOK COMPUTERS
- CELL PHONES
- TELECOM EQUIPMENT
- AUTOMOTIVE
- POWER MANAGEMENT
- BATTERY CHARGERS
- WELDING EQUIPMENT

All other trademarks are the property of their respective owners

Description

The INA206, INA207, and INA208 are a family of unidirectional current-shunt monitors with voltage output, dual comparators, and voltage reference. The INA206, INA207, and INA208 can sense drops across shunts at common-mode voltages from -16V to +80V. The INA206, INA207, and INA208 are available with three output voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth.

The INA206, INA207, and INA208 also incorporate two open-drain comparators with internal 0.6V references. On 14-pin versions, the comparator references can be overridden by external inputs. Comparator 1 includes a latching capability, and Comparator 2 has a user-programmable delay on 14-pin versions. 14-pin versions also provide a 1.2V reference output.

The INA206, INA207, and INA208 operate from a single +2.7V to +18V supply. They are specified over the extended operating temperature range of -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
INA208AID	ACTIVE	-40 to 125	1.25 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE
INA208AIDG4	ACTIVE	-40 to 125	1.25 \| 1ku	SOIC (D) \| 14	View	50 \| TUBE
INA208AIDGSR	ACTIVE	-40 to 125	1.25 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
INA208AIDGSRG4	ACTIVE	-40 to 125	1.25 \| 1ku	MSOP (DGS) \| 10	View	2500 \| LARGE T&R	Purchase Samples
INA208AIDGST	ACTIVE	-40 to 125	1.40 \| 1ku	MSOP (DGS) \| 10	View	250 \| SMALL T&R
INA208AIDGSTG4	ACTIVE	-40 to 125	1.40 \| 1ku	MSOP (DGS) \| 10	View	250 \| SMALL T&R
INA208AIDR	ACTIVE	-40 to 125	1.25 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
INA208AIDRG4	ACTIVE	-40 to 125	1.25 \| 1ku	SOIC (D) \| 14	View	2500 \| LARGE T&R	Purchase Samples
INA208AIPW	ACTIVE	-40 to 125	1.25 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE	Purchase Samples
INA208AIPWG4	ACTIVE	-40 to 125	1.25 \| 1ku	TSSOP (PW) \| 14	View	90 \| TUBE			Purchase Samples
INA208AIPWR	ACTIVE	-40 to 125	1.25 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE T&R
INA208AIPWRG4	ACTIVE	-40 to 125	1.25 \| 1ku	TSSOP (PW) \| 14	View	2000 \| LARGE 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
INA208AID	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	10k \| 5 Feb	4 Weeks	Americas	DigiKey	905
		>10k \| 16 Feb			Mouser Electronics	295
					Rochester Electronics	539
				Asia	WPI	100
				Europe	Farnell	159
INA208AIDG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	10k \| 5 Feb	4 Weeks	Europe	EBV Elektronik	50
	0*	>10k \| 16 Feb	4 Weeks
INA208AIDGSR	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Mar	8 Weeks	None Reported View Distributors
INA208AIDGSRG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 2 Mar	8 Weeks	None Reported View Distributors
INA208AIDGST	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4500 \| 5 Feb	4 Weeks	Americas	DigiKey	887
	0*	>10k \| 10 Mar	4 Weeks	Asia	WPI	200
INA208AIDGSTG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4500 \| 5 Feb	4 Weeks	None Reported View Distributors
	0*	>10k \| 10 Mar	4 Weeks
INA208AIDR	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 16 Feb	6 Weeks	None Reported View Distributors
INA208AIDRG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 16 Feb	6 Weeks	None Reported View Distributors
INA208AIPW	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1170*	>10k \| 18 Feb	4 Weeks	None Reported View Distributors
INA208AIPWG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	1170*	>10k \| 18 Feb	4 Weeks	None Reported View Distributors
INA208AIPWR	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2000*	>10k \| 18 Feb	4 Weeks	Americas	DigiKey	>1k
	2000*		4 Weeks	Americas	Mouser Electronics	>1k
INA208AIPWRG4	As of 10:08 AM GMT, 08 Jan 2009			As of 10:08 AM GMT, 08 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2000*	>10k \| 18 Feb	4 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
INA208AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDGSR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDGSRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDGST	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDGSTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA208AIPWRG4	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

Datasheets

Unidirectional Measurement Current-Shunt Monitor with Dual Comparators (Rev. E) (ina208.pdf, 1233 KB)
19 Oct 2007 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 Current Shunt Monitors

Tools & Software

Name	Part #	Company	Tool / Software Type
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 INA208
Part #	Name	Comments
INA207	High-Side Measurement Current-Shunt Monitor with Dual Comparators	The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.
INA206	High-Side Measurement Current-Shunt Monitor with Dual Comparators	The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.
INA193	Voltage Output High-Side Measurement Current Shunt Monitor	The device has the SAME FUNCTIONALITY and PINOUT as the compared device but is NOT an exact equivalent.
INA194	Voltage Output High-Side Measurement Current Shunt Monitor	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
INA195	Voltage Output High-Side Measurement Current Shunt Monitor	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
INA196	Voltage Output High-Side Measurement Current Shunt Monitor	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
INA197	Voltage Output High-Side Measurement Current Shunt Monitor	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
INA198	Voltage Output High-Side Measurement Current Shunt Monitor	The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device.
Customers Who Evaluated This Product Also Evaluated...
INA200	High-Side Measurement Current-Shunt Monitor with Comparator and Reference	TI customers also evaluated this product.
INA193	Voltage Output High-Side Measurement Current Shunt Monitor	TI customers also evaluated this product.
INA170	High-Side Measurement Current Shunt Monitor, Current Output	TI customers also evaluated this product.
INA206	High-Side Measurement Current-Shunt Monitor with Dual Comparators	TI customers also evaluated this product.
INA271	Voltage Output High-Side Measurement Current-Shunt Monitor	TI customers also evaluated this product.
INA212	Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor	TI customers also evaluated this product.
INA219	Zero-Drift, Bi-directional Current/Power Monitor in SOT23	TI customers also evaluated this product.
INA211	Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor	TI customers also evaluated this product.
INA210	Voltage Output, High/Low-Side Measurement, Bi-Directional Zero-Drift Series Current Shunt Monitor	TI customers also evaluated this product.
INA194	Voltage Output High-Side Measurement Current Shunt Monitor	TI customers also evaluated this product.

Complementary Products - Can be used with INA208
Part #	Name	Product Family	Comments
TPS2490	Latchable Positive High-Voltage Power-Limiting Hot Swap Controller	HOT SWAP POWER MANAGEMENT- HOT-SWAP CONTROLLERS (EXTERNAL FET)
INA193	Voltage Output High-Side Measurement Current Shunt Monitor	AMPLIFIERS AND LINEAR- CURRENT SHUNT MONITORS

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