Texas Instruments LM95241CIMM/NOPB
- Part Number:
- LM95241CIMM/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 6403851-LM95241CIMM/NOPB
- Description:
- ±1.25°C dual remote & local temperature sensor with beta compensation and SMBus, I
- Datasheet:
- lm95241
- Local sensor accuracy (max)3
- TypeRemote
- Operating temperature range (°C)0 to 85
- Supply voltage (min) (V)2.7
- Interface typeI2C
- Supply voltage (max) (V)5.5
- FeaturesALERT
- Supply current (max) (μA)640
- Temp resolution (max) (Bps)10
- Remote channels (#)2
- Addresses3
- RatingCatalog
The LM95241 is a precision dual remote diode temperature sensor (RDTS) that uses TI's TruTherm technology. The 2-wire serial interface of the LM95241 is compatible with SMBus 2.0. The LM95241 can sense three temperature zones, it can measure the temperature of its own die as well as two diode connected transistors. The LM95241 includes digital filtering and an advanced input stage that includes analog filtering and TruTherm technology that reduces processor-to-processor non-ideality spread. The diode connected transistors can be a “thermal diode” as found in Intel and AMD processors or can simply be a diode connected MMBT3904 transistor. TruTherm technology allows accurate measurement of “thermal diodes” found on small geometry processes such as 90nm and 65nm. The LM95241 supports user selectable thermal diode non-ideality of either Intel processor on 90nm or 65nm process or 2N3904.
The LM95241 resolution format for remote temperature readings can be programmed to be 11-bits signed or unsigned with the digital filtering disabled. When the filtering is enabled the resolution increases to 13-bits signed or unsigned. In the unsigned mode the LM95241 remote diode readings can resolve temperatures above 127°C. Local temperature readings have a resolution of 9-bits plus sign.
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ImagePart NumberManufacturerLocal sensor accuracy (max)TypeOperating temperature range (°C)Supply voltage (min) (V)Interface typeSupply voltage (max) (V)FeaturesSupply current (max) (μA)Temp resolution (max) (Bps)Remote channels (#)AddressesRatingLifecycle StatusFactory Lead TimeMountMounting TypePackage / CaseNumber of PinsOperating TemperaturePackagingJESD-609 CodeFeaturePbfree CodePart StatusMoisture Sensitivity Level (MSL)Number of TerminationsECCN CodeTerminal FinishHTS CodeSubcategoryVoltage - SupplyBase Part NumberOutput TypeOperating Supply VoltageInterfaceTermination TypeNumber of BitsQuiescent CurrentResolutionSensor TypeSensors/Transducers TypeTest ConditionAccuracy - Highest (Lowest)Sensing Temperature - LocalAccuracy-MaxSensing Temperature - RemoteHeightLengthWidthThicknessRadiation HardeningRoHS StatusLead FreeContact PlatingSeriesAdditional FeatureOperating Supply CurrentOutput CurrentMax Supply Voltage (DC)Min Supply Voltage (DC)HousingBody BreadthPower SuppliesNominal Supply CurrentOutput Interface TypeREACH SVHCView Compare
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LM95241CIMM/NOPB3Remote0 to 852.7I2C5.5ALERT6401023Catalog-------------------------------------------------------
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------------ACTIVE (Last Updated: 6 days ago)6 WeeksSurface MountSurface Mount14-WFDFN Exposed Pad14-40°C~140°CTape & Reel (TR)e3One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby ModeyesActive1 (Unlimited)14EAR99Matte Tin (Sn)8542.39.00.01Other Sensors/Transducers3V~3.6VLM95213SMBus3.3VI2C, SMBusSOLDER13570μA10 bDigital, Local/RemoteTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL-40°C ~ 125°C±2°C-40°C~125°C2 Cel-40°C~125°C800μm4mm4mm800μmNoROHS3 CompliantLead Free-------------
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------------ACTIVE (Last Updated: 3 days ago)6 WeeksSurface MountSurface Mount8-TSSOP, 8-MSOP (0.118, 3.00mm Width)8-40°C~125°CTape & Reel (TR)e3One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby ModeyesActive1 (Unlimited)8EAR99Matte Tin (Sn)-Other Sensors/Transducers3V~3.6VLM95235SMBus3.3VI2C, SMBusSOLDER13350μA10 b (Local), 12 b (Remote)Digital, Local/RemoteTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL25°C ~ 100°C (-40°C ~ 25°C)±2°C (±6°C)-40°C~90°C2 Cel-40°C~90°C1.07mm3mm3mm970μmNoROHS3 CompliantLead FreeCopper, TinTruTherm™IT HAS ACCURACY 2 DEGREE CELCIUS350μA10μA3.6V3VPLASTIC-----
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------------ACTIVE (Last Updated: 6 days ago)6 WeeksSurface MountSurface Mount10-CSOIC (0.241, 6.12mm Width)10-40°C~200°CTray-One-Shot, Output Switch, Programmable Limit, Shutdown ModeyesActive1 (Unlimited)10EAR99-8542.39.00.01Other Sensors/Transducers3V~5.5VLM95172SPI--SOLDER16400μA15 bDigital, LocalTEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL130°C ~ 160°C (-40°C ~ 120°C)±1°C (±3.5°C)-40°C~200°C3.5 Cel-2.34mm6.858mm6.121mm1.778mmNoROHS3 CompliantLead Free-Automotive, AEC-Q100-----CERAMIC6.12 mm3.3V400μA3-WIRE INTERFACENo SVHC
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