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XTR112 Status: ACTIVE

4-20mA Current Transmitters with Sensor Excitation and Linearization

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See Also

  • XTR114 - 2 100uA current sources instead of 250uA current sources.
  • XTR105 - 2 800uA current sources instead of 250uA current sources.
  • XTR108 - More programmable. 2 matched 500uA current sources instead of 250uA sources. Also includes 5V regulator.

View all related products

Datasheet

Download - PDF Icon
  • 4-20mA Current Transmitters with Sensor Excitation and Linearization (xtr112.pdf, 210 KB)
    27 Sep 2000 Download

 XTR112XTR114 
Sensor ExcitationTwo 250uA sources  Two 250uA sources  
Loop Voltage(V)7.5 to 36  7.5 to 36  
Full Scale Input Range5mV to 1V  5mV to 1V  
Non-Linearity(Max)(%)0.01  0.01  
Output Zero Error (+/-)(Max)(uA)25  25  
Vs(Min)(V)7.5  7.5  
Vs(Max)(V)36  36  
Auxiliary Output Voltage(V)5.1  5.1  
Span Error(Max)(%)0.2  0.2  
Offset Voltage (+/-)(Max)(uV)25  25  
Offset Voltage Drift (+/-)(Max)(uV/Degrees Celsius)1.5  1.5  
CMRR, 60Hz(Min)(dB)86  86  
Pin/Package14SOIC  14SOIC  
 SamplesSamples
 InventoryInventory

Customers Who Evaluated This Product Also Evaluated

  • XTR114: 4-20mA Current Transmitters with Sensor Excitation and Linearization
  • XTR115: 4-20mA Current Loop Transmitters
  • XTR105: 4-20mA Current Transmitter with Sensor Excitation and Linearization
  • DAC5675A: 14-Bit, 400-MSPS Digital-to-Analog Converter
  • ADS8320: 16-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital Converter
  • PGA205: Programmable Gain Instrumentation Amplifier

More Related Products

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
XTR112UACTIVE 5.60 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
XTR112UAACTIVE-40 to 854.00 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
XTR112UAE4ACTIVE-40 to 854.00 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
XTR112UE4ACTIVE 5.60 | 1kuSOIC (D) | 14 View 58 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintContact TI Distributor or Sales Office

* 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
XTR112UAs of 8:45 AM GMT, 20 Nov 2008As of 8:45 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6691 | 25 Feb 16 Weeks AmericasDigiKey 39
 1355 | 27 Feb Rochester Electronics >1k
 100 | 13 Mar AsiaWPI 36
 79 | 20 Apr     
XTR112UAAs of 8:45 AM GMT, 20 Nov 2008As of 8:45 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Feb 16 Weeks AmericasDigiKey 15
  Rochester Electronics >1k
XTR112UAE4As of 8:45 AM GMT, 20 Nov 2008As of 8:45 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 26 Feb 16 Weeks None Reported
View Distributors		   
XTR112UE4As of 8:45 AM GMT, 20 Nov 2008As of 8:45 AM GMT, 20 Nov 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6691 | 25 Feb 16 Weeks None Reported
View Distributors		   
 1355 | 27 Feb     
 100 | 13 Mar     
 79 | 20 Apr     
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 ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
XTR112U RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
XTR112UA RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
XTR112UAE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView
XTR112UE4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-3-260C-168 HRViewView

* 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

  • 4-20mA Current Transmitters with Sensor Excitation and Linearization (xtr112.pdf, 210 KB)
    27 Sep 2000 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
  • 20mA to 0-20mA Converter & Current Summing Current-to-Current Converters (sboa053.htm, 8 KB)
    02 Oct 2000 Abstract

View Application Notes for 4-20mA Conditioning

More Literature

View More Literature for 4-20mA Conditioning

Tools & Software

NamePart # Company Tool / Software Type
Free Tool: Current Transmitter Component CalculatorXTR-ERROR-CALCTexas InstrumentsCalculation Utilities
  • Current Transmitter Error Calculator(slvc094.zip, 14 KB )
               02 Nov 2005 zip

 Alternative Products - Are similar to XTR112
Part #NameComments
XTR114 4-20mA Current Transmitters with Sensor Excitation and Linearization 2 100uA current sources instead of 250uA current sources. 
XTR105 4-20mA Current Transmitter with Sensor Excitation and Linearization 2 800uA current sources instead of 250uA current sources. 
XTR108 4-20mA, Two-Wire Transmitter 'Smart' Programmable with Signal Conditioning More programmable. 2 matched 500uA current sources instead of 250uA sources. Also includes 5V regulator. 
XTR101 Precision, Low Drift 4-20mA Two-Wire Transmitter 11.6V to 40V supply instead of 7.5V to 36V. 2 matched 1mA current sources instead of 250uA sources. 
Customers Who Evaluated This Product Also Evaluated...
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XTR111Precision Voltage-to-Current Converter/TransmitterTI customers also evaluated this product.
RCV420Precision 4mA to 20mA Current Loop ReceiverTI customers also evaluated this product.
XTR1084-20mA, Two-Wire Transmitter 'Smart' Programmable with Signal ConditioningTI customers also evaluated this product.
XTR101Precision, Low Drift 4-20mA Two-Wire TransmitterTI customers also evaluated this product.
XTR110Precision Voltage-To-Current Converter/TransmitterTI customers also evaluated this product.
XTR117XTR117 4-20mA Current Loop TransmitterTI customers also evaluated this product.
 Complementary Products - Can be used with XTR112
Customers Who Evaluated This Product Also Evaluated...
Part #NameProduct FamilyComments
DAC5675A14-Bit, 400-MSPS Digital-to-Analog ConverterDATA CONVERTERS-DIGITAL TO ANALOG CONVERTERSTI customers also evaluated this product.
ADS832016-Bit, High-Speed, 2.7V to 5V Micro Power Sampling Analog-to-Digital ConverterDATA CONVERTERS-ANALOG TO DIGITAL CONVERTERSTI customers also evaluated this product.
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PGA204Programmable Gain Instrumentation AmplifierAMPLIFIERS AND LINEAR-PROGRAMMABLE GAIN AMPLIFIERSTI customers also evaluated this product.
ADS121322-Bit Analog-to-Digital ConverterDATA CONVERTERS-ANALOG TO DIGITAL CONVERTERSTI customers also evaluated this product.
ADS125524 Bit, 30kSPS Very Low Noise Delta-Sigma ADCDATA CONVERTERS-ANALOG TO DIGITAL CONVERTERSTI customers also evaluated this product.
OPA627Precision High-Speed Difet(R) Operational AmplifiersPRECISION AMPLIFIERS-LOW OFFSET VOLTAGETI customers also evaluated this product.
SN74ACT8990Test-Bus Controllers IEEE Std 1149.1 (JTAG) TAP Masters With 16-Bit Generic Host InterfacesBOUNDARY SCAN (JTAG) LOGIC-BOUNDARY SCAN (JTAG) SUPPORT DEVICESTI customers also evaluated this product.

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