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TMP75 Status: ACTIVE

Digital Temperature Sensor with 2-Wire Interface

      
         
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See Also

  • TMP275 - Highest accuracy digital temperature sensor: 0.5C max
  • TMP175 - Up to 27 devices on one two-wire bus; 1.5C max
  • TMP105 - World's smallest digital temp sensors: 1.0mm x 1.5mm

View all related products

Datasheet

Download - PDF Icon
  • Digital Temperature Sensor with Two-Wire Interface (Rev. J) (tmp75.pdf, 477 KB)
    13 Dec 2007 Download

 TMP75
InterfaceI2C, SMBus  
Accuracy Over Temp Range(Max)(C)2.0  
Temp Resolution(Min)(bits)9  
Temp Resolution(Max)(bits)12  
Temp Range(Min)(C)-40  
Temp Range(Max)(C)125  
Supply Voltage(Min)(V)2.7  
Supply Voltage(Max)(V)5.5  
Iq(Typ)(uA)50  
Operating Temp Range(Celsius)-40 to 125  
Pin/Package8MSOP,8SOIC  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TMP275: 0.5C Digital Out Temperature Sensor
  • TMP411: +/-1degC Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
  • TMP175: Digital Temperature Sensor with 2-Wire Interface
  • SN74LVC1G17: Single Schmitt-Trigger Buffer
  • MAX3243E: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection
  • AMC6821: Temperature Monitoring and Fan Control

More Related Products

Product Information

Features

  • 27 ADDRESSES (TMP175)
    8 ADDRESSES (TMP75)
  • DIGITAL OUTPUT: Two-Wire Serial Interface
  • RESOLUTION: 9- to 12-Bits, User-Selectable
  • ACCURACY:
    ±.5°C (max) from –25°C to +85°C
    ±2.0°C (max) from –40°C to +125°C
  • LOW QUIESCENT CURRENT:
    50µA, 0.1µA Standby
  • WIDE SUPPLY RANGE: 2.7V to 5.5V
  • SMALL SO-8 AND MSOP-8 PACKAGES
  • APPLICATIONS
    • POWER-SUPPLY TEMPERATURE MONITORING
    • COMPUTER PERIPHERAL THERMAL PROTECTION
    • NOTEBOOK COMPUTERS
    • CELL PHONES
    • BATTERY MANAGEMENT
    • OFFICE MACHINES
    • THERMOSTAT CONTROLS
    • ENVIRONMENTAL MONITORING AND HVAC
    • ELECTROMECHANICAL DEVICE TEMPERATURE

All trademarks are the property of their respective owners.

Description

The TMP175 and TMP75 are two-wire, serial output temperature sensors available in SO-8 and MSOP-8 packages. Requiring no external components, the TMP175 and TMP75 are capable of reading temperatures with a resolution of 0.0625°C.

The TMP175 and TMP75 feature a Two-Wire interface that is SMBus-compatible, with the TMP175 allowing up to 27 devices on one bus and the TMP75 allowing up to eight devices on one bus. The TMP175 and TMP75 both feature an SMBus Alert function.

The TMP175 and TMP75 are ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

The TMP175 and TMP75 are specified for operation over a 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
TMP75AIDACTIVE-40 to 1250.70 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDG4ACTIVE-40 to 1250.70 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKRACTIVE-40 to 1250.70 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKRG4ACTIVE-40 to 1250.70 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKTACTIVE-40 to 1250.80 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDGKTG4ACTIVE-40 to 1250.80 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDRACTIVE-40 to 1250.70 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDRG4ACTIVE-40 to 1250.70 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint

* 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
TMP75AIDAs of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 30 Oct 6 Weeks AmericasAvnet 312
  Mouser Electronics 48
  Rochester Electronics 275
  EuropeArrow Northern Europe 175
  Avnet-SILICA 50
  EBV Elektronik 225
TMP75AIDG4As of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* >10k | 30 Oct 6 Weeks AmericasAvnet 825
  Mouser Electronics 347
TMP75AIDGKRAs of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6519 | 25 Nov 8 Weeks None Reported
View Distributors		   
 >10k | 9 Dec     
TMP75AIDGKRG4As of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* 6519 | 25 Nov 8 Weeks None Reported
View Distributors		   
 >10k | 9 Dec     
TMP75AIDGKTAs of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 3519 | 25 Nov 6 Weeks AmericasArrow 750
 >10k | 9 Dec DigiKey >1k
  Mouser Electronics 530
  Newark 250
  AsiaWPI 19
TMP75AIDGKTG4As of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 >10k* 3519 | 25 Nov 6 Weeks AmericasAvnet 750
 >10k | 9 Dec     
TMP75AIDRAs of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Nov 4 Weeks AmericasAvnet >1k
  DigiKey >1k
  AsiaWPI >1k
  EuropeEBV Elektronik >1k
  Farnell >1k
TMP75AIDRG4As of 8:14 AM GMT, 15 Oct 2008As of 8:14 AM GMT, 15 Oct 2008
 In StockIn Progress QTY | DateLead TimeRegionCompanyIn StockPurchase
 0* >10k | 12 Nov 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 ContentDPPM / MTBF / FIT Rate
DeviceEco Plan* Lead / Ball FinishMSL Rating / Peak ReflowDetailsDetails
TMP75AID RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP75AIDG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP75AIDGKR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP75AIDGKRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP75AIDGKT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP75AIDGKTG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP75AIDR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView
TMP75AIDRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIMViewView

* 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

  • Digital Temperature Sensor with Two-Wire Interface (Rev. J) (tmp75.pdf, 477 KB)
    13 Dec 2007 Download

White Papers

View White Papers for Temperature Sensors

More Literature

  • Analog and Logic for Low-Power Processors (Rev. C) (slyt052c.pdf, 3168 KB)
    19 Jun 2007 Download

View More Literature for Temperature Sensors

 Alternative Products - Are similar to TMP75
Part #NameComments
TMP275 0.5C Digital Out Temperature Sensor  Highest accuracy digital temperature sensor: 0.5C max 
TMP175 Digital Temperature Sensor with 2-Wire Interface Up to 27 devices on one two-wire bus; 1.5C max 
TMP105 Digital Temperature Sensor with 2-Wire Interface World's smallest digital temp sensors: 1.0mm x 1.5mm 
TMP106 Digital Temperature Sensor with Two-Wire Interface in Chip Scale Package World's smallest digital temp sensors: 1.0mm x 1.5mm 
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TMP175Digital Temperature Sensor with 2-Wire InterfaceTI customers also evaluated this product.
TMP100Digital Temperature Sensor with I2C Serial InterfaceTI customers also evaluated this product.
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