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TMP125 Status: ACTIVE

TMP125: 2 Degree Celsius Accurate Digital Temperature Sensor with SPI (TM) Interface


      
         
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 TMP125
InterfaceSPI  
Accuracy Over Temp Range(Max)(C)2  
Temp Resolution(Min)(bits)10  
Supply Voltage(Min)(V)2.7  
Supply Voltage(Max)(V)5.5  
Iq(Typ)(uA)36  
Operating Temp Range(Celsius)-40 to 125  
Pin/Package6SOT-23  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TMP121: 1.5C Accurate Digital Temperature Sensor with SPI Interface
  • TMP100: Digital Temperature Sensor with I2C Serial Interface
  • TMP122: 1.5C Accurate Programmable Temperature Sensor with SPI Interface
  • TMP300: 1.8V, Resistor-Programmable Temperature Switch and Analog Out Temperature Sensor in SC70

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Product Information

Features

  • DIGITAL OUTPUT: SPI-Compatible Interface
  • RESOLUTION: 10-Bit, 0.25°C
  • ACCURACY:
      ±2.0°C (max) from –25°C to +85°C
      ±2.5°C (max) from –40°C to +125°C
  • LOW QUIESCENT CURRENT: 50µA (max)
  • WIDE SUPPLY RANGE: 2.7V to 5.5V
  • TINY SOT23-6 PACKAGE
  • OPERATION FROM –40°C to +125°C
  • APPLICATIONS
    • BASE STATION EQUIPMENT
    • COMPUTER PERIPHERAL THERMAL PROTECTION
    • NOTEBOOK COMPUTERS
    • DATA ACQUISITION SYSTEMS
    • TELECOM EQUIPMENT
    • OFFICE MACHINES

SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.

Description

The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of –25°C to +85°C and 2.5°C of accuracy over –40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications.

The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

    

Pricing / Packaging / CAD Design Tools / Samples

PricePackagingCAD Design ToolsSamples
DeviceStatusTemp (oC)Price | QuantityPackage | PinsTop Side MarkingPackage QTY | Package CarrierSymbolsFootprintsSamples
TMP125AIDBVRACTIVE-40 to 1250.80 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP125AIDBVRG4ACTIVE-40 to 1250.80 | 1kuSOT-23 (DBV) | 6 View 3000 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP125AIDBVTACTIVE-40 to 1250.90 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL T&R Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP125AIDBVTG4ACTIVE-40 to 1250.90 | 1kuSOT-23 (DBV) | 6 View 250 | SMALL 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 10:03 AM GMT, 09 Feb 2010
RegionCompanyIn StockPurchase
TI Lead Time*: 20 WeeksTMP125AIDBVR
None Reported
View Distributors
TI Lead Time*: 20 WeeksTMP125AIDBVRG4
None Reported
View Distributors
TI Lead Time*: 20 WeeksTMP125AIDBVT
AsiaFarnell Asia 15
EuropeFarnell 15
TI Lead Time*: 20 WeeksTMP125AIDBVTG4
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
TMP125AIDBVR RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP125AIDBVRG4 RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP125AIDBVT RoHS Compliant Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEARViewView
TMP125AIDBVTG4 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 TMP125 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TMP121 1.5C Accurate Digital Temperature Sensor with SPI Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP100 Digital Temperature Sensor with I2C Serial Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP122 1.5C Accurate Programmable Temperature Sensor with SPI Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP101 Digital Temperature Sensor with I2C Serial Interface, Prog. Thermostat/Alarm Function TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP123 1.5C Accurate Digital Temperature Sensor with SPI Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP141 Digital Out Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP112 TMP112 High-Precision, Low-Power, Digital Temperature Sensor TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP300 1.8V, Resistor-Programmable Temperature Switch and Analog Out Temperature Sensor in SC70 TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SWITCH TI customers also evaluated this product.
Ultra-Low-Power Microcontrollers  

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