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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

 TMP75
InterfaceI2C, SMBus  
Accuracy Over Temp Range(Max)(C)2  
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

  • TMP100: Digital Temperature Sensor with I2C Serial Interface
  • TMP175: Digital Temperature Sensor with 2-Wire Interface
  • TMP275: 0.5C Digital Out Temperature Sensor
  • TLV431A: Low Voltage Adjustable Precision Shunt Regulator
  • TL431A: Adjustable Precision Shunt Regulator
  • CD4011B: CMOS Quad 2-Input NAND Gate

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 1250.85 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDG4ACTIVE-40 to 1250.85 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKRACTIVE-40 to 1250.80 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKRG4ACTIVE-40 to 1250.80 | 1kuMSOP (DGK) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP75AIDGKTACTIVE-40 to 1250.85 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDGKTG4ACTIVE-40 to 1250.85 | 1kuMSOP (DGK) | 8 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDRACTIVE-40 to 1250.80 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP75AIDRG4ACTIVE-40 to 1250.80 | 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

Reported Distributor Inventory as of 10:25 AM GMT, 22 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTMP75AID
AmericasNewark 379
AsiaFarnell Asia 274
TI Lead Time*: 20 WeeksTMP75AIDG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTMP75AIDGKR
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMP75AIDGKRG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMP75AIDGKT
AmericasArrow 750
Newark >1k
EuropeCompel 160
Spoerle 250
WorldwideDigiKey 842
Mouser Electronics 217
TI Lead Time*: 20 WeeksTMP75AIDGKTG4
WorldwideDigiKey  Available
TI Lead Time*: 20 WeeksTMP75AIDR
AmericasRochester Electronics 1
AsiaFarnell Asia >1k
EuropeFarnell >1k
TI Lead Time*: 20 WeeksTMP75AIDRG4
None Reported
View Distributors
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
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

Most useful technical documents for TMP75 Help

Datasheet

Solution Guides

Part # Name Product Family Comments
TMP275   0.5C Digital Out Temperature Sensor   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR   Highest accuracy digital temperature sensor: 0.5C max  
TMP175   Digital Temperature Sensor with 2-Wire Interface   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR   Up to 27 devices on one two-wire bus; 1.5C max  
TMP105   Digital Temperature Sensor with 2-Wire Interface   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR   World's smallest digital temp sensors: 1.0mm x 1.5mm  
TMP106   Digital Temperature Sensor with Two-Wire Interface in Chip Scale Package   TEMPERATURE SENSORS AND CONTROL ICs - TEMPERATURE SENSOR   World's smallest digital temp sensors: 1.0mm x 1.5mm  
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