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INA202 Status: ACTIVE

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


      
         
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See Also

  • INA200 - Has gain of 20 V/V instead of 100 V/V.
  • INA201 - Has gain of 50 V/V instead of 100 V/V.
  • INA208 - Has dual comparators instead of single comparator.

View all related products

 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/Package8MSOP, 8SOIC  8MSOP, 8SOIC  8MSOP, 8SOIC  
 SamplesSamplesSamples
 InventoryInventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • INA200: High-Side Measurement Current-Shunt Monitor with Comparator and Reference
  • MAX3221: 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

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

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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

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
INA202AIDACTIVE-40 to 1250.99 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
INA202AIDG4ACTIVE-40 to 1250.99 | 1kuSOIC (D) | 8 View 75 | TUBE  
INA202AIDGKRACTIVE-40 to 1250.90 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
INA202AIDGKRG4ACTIVE-40 to 1250.90 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
INA202AIDGKTACTIVE-40 to 1250.99 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
INA202AIDGKTG4ACTIVE-40 to 1250.99 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
INA202AIDRACTIVE-40 to 1250.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
INA202AIDRG4ACTIVE-40 to 1250.90 | 1kuSOIC (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

Reported Distributor Inventory as of 11:49 AM GMT, 08 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksINA202AID
AmericasArrow 320
AsiaWPI 110
WorldwideDigiKey 131
Mouser Electronics 235
TI Lead Time*: 4 WeeksINA202AIDG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksINA202AIDGKR
AmericasNewark >1k
WorldwideDigiKey >1k
Mouser Electronics >1k
TI Lead Time*: 20 WeeksINA202AIDGKRG4
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksINA202AIDGKT
AmericasArrow 250
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksINA202AIDGKTG4
WorldwideDigiKey  Available
Mouser Electronics 64
TI Lead Time*: 20 WeeksINA202AIDR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksINA202AIDRG4
WorldwideDigiKey  Available
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 ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
INA202AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
INA202AIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView

* 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 INA202 Help

Datasheet

Application Notes

Tools & Software

NamePart # Company Tool / Software Type
SPICE-Based Analog Simulation ProgramTINA-TITexas InstrumentsSimulators
MDACBufferPro(TM) Output Buffer Amplifier Selection ToolMDACBUFFERPRO Texas Instruments Application Software 

Part # Name Product Family Comments
INA200   High-Side Measurement Current-Shunt Monitor with Comparator and Reference   AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR   Has gain of 20 V/V instead of 100 V/V.  
INA201   High-Side Measurement Current-Shunt Monitor with Comparator and Reference   AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR   Has gain of 50 V/V instead of 100 V/V.  
INA208   High-Side Measurement Current-Shunt Monitor with Dual Comparators   AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR   Has dual comparators instead of single comparator.  
INA195   Voltage Output High-Side Measurement Current Shunt Monitor   AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR   Does not include comparator.  
INA198   Voltage Output High-Side Measurement Current Shunt Monitor   AMPLIFIERS AND LINEAR - CURRENT SHUNT MONITOR   Does not include comparator.  
Customers Who Evaluated This Product Also Evaluated...
INA200 High-Side Measurement Current-Shunt Monitor with Comparator and Reference AMPLIFIERS AND LINEAR-CURRENT SHUNT MONITOR TI customers also evaluated this product.
MAX3221 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver INTERFACE-RS-232 TI customers also evaluated this product.

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