INA202 Status: ACTIVE

High-Side Measurement Current-Shunt Monitor with Comparator and Reference

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Datasheet

High-Side Measurement Current-ShuntMonitor with Comparator and Reference (Rev. B) (ina202.pdf, 542 KB)
19 Oct 2007 Download

	INA200	INA201	INA202
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)	1.35	1.35	1.35
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	8MSOP,8SOIC	8MSOP,8SOIC	8MSOP,8SOIC
	Samples	Samples	Samples
	Inventory	Inventory	Inventory

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Product Information

Features

COMPLETE CURRENT SENSE SOLUTION
0.6V INTERNAL VOLTAGE REFERENCE
INTERNAL OPEN-DRAIN COMPARATOR
LATCHING CAPABILITY ON COMPARATOR
COMMON-MODE RANGE: -16V to +80V
HIGH ACCURACY: 3.5% MAX ERROR OVER TEMPERATURE
BANDWIDTH: 500kHz (INA200)
QUIESCENT CURRENT: 1800µA (max)
PACKAGES: SO-8, MSOP-8
APPLICATIONS
- NOTEBOOK COMPUTERS
- CELL PHONES
- TELECOM EQUIPMENT
- AUTOMOTIVE
- POWER MANAGEMENT
- BATTERY CHARGERS
- WELDING EQUIPMENT

All trademarks are the property of their respective owners.

Description

The INA200, INA201, and INA202 are high-side current-shunt monitors with voltage output. The INA200-INA202 can sense drops across shunts at common-mode voltages from -16V to 80V. The INA200-INA202 are available with three output voltage scales: 20V/V, 50V/V, and 100V/V, with up to 500kHz bandwidth.

The INA200, INA201, and INA202 also incorporate an open-drain comparator and internal reference providing a 0.6V threshold. External dividers are used to set the current trip point. The comparator includes a latching capability, which can be made transparent by grounding (or leaving open) the RESET pin.

The INA200, INA201, and INA202 operate from a single +2.7V to +18V supply, drawing a maximum of 1800µA of supply current. Package options include the very small MSOP-8 and the SO-8. All versions 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
INA202AID	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	50 \| TUBE
INA202AIDG4	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	50 \| TUBE
INA202AIDGKR	ACTIVE	-40 to 125	0.90 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
INA202AIDGKRG4	ACTIVE	-40 to 125	0.90 \| 1ku	MSOP (DGK) \| 8	View	2500 \| LARGE T&R
INA202AIDGKT	ACTIVE	-40 to 125	0.99 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
INA202AIDGKTG4	ACTIVE	-40 to 125	0.99 \| 1ku	MSOP (DGK) \| 8	View	250 \| SMALL T&R	Purchase Samples
INA202AIDR	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R	Purchase Samples
INA202AIDRG4	ACTIVE	-40 to 125	0.90 \| 1ku	SOIC (D) \| 8	View	2500 \| LARGE T&R			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

	TI Inventory Status			Reported Distributor Inventory
INA202AID	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2200*	>10k \| 26 Mar	4 Weeks	Americas	DigiKey	100
	2200*		4 Weeks	Americas	Mouser Electronics	297
INA202AIDG4	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	2200*	>10k \| 26 Mar	4 Weeks	None Reported View Distributors
INA202AIDGKR	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 23 Feb	4 Weeks	Americas	DigiKey	>1k
					Mouser Electronics	>1k
					Newark	>1k
INA202AIDGKRG4	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 23 Feb	4 Weeks	None Reported View Distributors
INA202AIDGKT	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4440 \| 6 Feb	4 Weeks	Americas	Arrow	>1k
	0*	>10k \| 23 Feb	4 Weeks	Americas	Avnet	250
INA202AIDGKTG4	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	4440 \| 6 Feb	4 Weeks	Americas	Mouser Electronics	144
	0*	>10k \| 23 Feb	4 Weeks
INA202AIDR	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 26 Mar	6 Weeks	None Reported View Distributors
INA202AIDRG4	As of 10:03 AM GMT, 09 Jan 2009			As of 10:03 AM GMT, 09 Jan 2009
	In Stock	In Progress QTY \| Date	Lead Time	Region	Company	In Stock	Purchase
	0*	>10k \| 26 Mar	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
INA202AID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDGKR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDGKRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDGKT	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDGKTG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-2-260C-1 YEAR	View	View
INA202AIDRG4	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

High-Side Measurement Current-ShuntMonitor with Comparator and Reference (Rev. B) (ina202.pdf, 542 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 INA202
Part #	Name	Comments
INA200	High-Side Measurement Current-Shunt Monitor with Comparator and Reference	Has gain of 20 V/V instead of 100 V/V.
INA201	High-Side Measurement Current-Shunt Monitor with Comparator and Reference	Has gain of 50 V/V instead of 100 V/V.
INA208	High-Side Measurement Current-Shunt Monitor with Dual Comparators	Has dual comparators instead of single comparator.
INA195	Voltage Output High-Side Measurement Current Shunt Monitor	Does not include comparator.
INA198	Voltage Output High-Side Measurement Current Shunt Monitor	Does not include comparator.
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INA202 Status: ACTIVE

High-Side Measurement Current-Shunt Monitor with Comparator and Reference

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