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TMP124 Status: ACTIVE

1.5?C Accurate Programmable Digital Temp Sensor with SPI? Interface


      
         
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 TMP124
InterfaceSPI  
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)-55 to 125  
Pin/Package8SOIC  
RatingCatalog  
 Samples
 Inventory

Customers Who Evaluated This Product Also Evaluated

  • TMP100: Digital Temperature Sensor with I2C Serial Interface
  • TMP121: 1.5C Accurate Digital Temperature Sensor with SPI Interface
  • TMP175: Digital Temperature Sensor with 2-Wire Interface
  • AMC6821: Temperature Monitoring and Fan Control

More Related Products

Product Information

Features

  • DIGITAL OUTPUT: SPI-Compatible Interface
  • PROGRAMMABLE RESOLUTION:
       9- to 12-Bits + Sign
  • ACCURACY:
       ±1.5°C from –25°C to +85°C (max)
       ±2.0°C from –40°C to +125°C (max)
  • LOW QUIESCENT CURRENT: 50 µA
  • WIDE SUPPLY RANGE: 2.7V to 5.5V
  • TINY SOT23-6 AND SO-8 PACKAGES
  • OPERATION TO 150°C
  • PROGRAMMABLE HIGH/LOW SETPOINTS
  • 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

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

Description

The TMP122 and TMP124 are SPI-compatible temperature sensors available in SOT23-6 and SO-8 packages. Requiring only a pull up resistor for complete function, the TMP122 and TMP124 temperature sensors are capable of measuring temperatures within 2°C of accuracy over a temperature range of –40°C to +125°C, with operation up to 150°C. Programmable resolution, programmable set points and shut down function provide versatile for any application. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP122 an excellent candidate for low-power applications.

The TMP122 and TMP124 are 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
TMP124AIDACTIVE-55 to 1251.00 | 1kuSOIC (D) | 8 View 75 | TUBE Download CAD Format for this Symbol Download CAD Format for this Footprint
TMP124AIDG4ACTIVE-55 to 1251.00 | 1kuSOIC (D) | 8 View 75 | TUBE  
TMP124AIDRACTIVE-55 to 1250.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase Samples
TMP124AIDRG4ACTIVE-55 to 1250.90 | 1kuSOIC (D) | 8 View 2500 | LARGE T&R Download CAD Format for this Symbol Download CAD Format for this FootprintPurchase 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 10:17 AM GMT, 06 Nov 2009
RegionCompanyIn StockPurchase
TI Lead Time*: 4 WeeksTMP124AID
AmericasArrow 334
Avnet 428
Newark 70
Rochester Electronics >1k
AsiaFarnell Asia 20
WPI 48
WorldwideDigiKey 191
Mouser Electronics 276
TI Lead Time*: 4 WeeksTMP124AIDG4
AmericasAvnet 883
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTMP124AIDR
WorldwideDigiKey  Available
TI Lead Time*: 4 WeeksTMP124AIDRG4
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
TMP124AID  TBD Call TI Call TIViewView
TMP124AIDG4  TBD Call TI Call TIViewView
TMP124AIDR  TBD Call TI Call TIViewView
TMP124AIDRG4  TBD Call TI Call TIViewView

* 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 TMP124 Help

Datasheet

Customers Who Evaluated This Product Also Evaluated...
Part # Name Product Family Comments
TMP100 Digital Temperature Sensor with I2C Serial Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP121 1.5C Accurate Digital Temperature Sensor with SPI Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP175 Digital Temperature Sensor with 2-Wire 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.
TMP75 Digital Temperature Sensor with 2-Wire Interface TEMPERATURE SENSORS AND CONTROL ICs-TEMPERATURE SENSOR TI customers also evaluated this product.
TMP275 0.5C Digital Out Temperature Sensor 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.
AMC6821 Temperature Monitoring and Fan Control TEMPERATURE SENSORS AND CONTROL ICs-TEMP MONITORING AND FAN CONTROL TI customers also evaluated this product.
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