LM95231CIMM-2 The Texas Instruments LM95231CIMM-2 is a precision dual remote diode temperature sensor with an SMBus interface. It offers both local and remote temperature sensing capabilities.
Mfr Part #:

LM95231CIMM-2

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM95231CIMM-2 is a precision dual remote diode temperature sensor with an SMBus interface. It offers both local and remote temperature sensing capabilities.
Total Stock: 3,000 pcs
$ Price Range: $1.50

LM95231CIMM-2 Available from 1 distributor

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LM95231CIMM-2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Interface Type
Mounting Type
Operating Temperature
Output Type
Remote Channels
Resolution
Sensing Temperature
Sensor Type
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Supply Voltage
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accuracy (Maximum)
resolution (@ Remote)

LM95231CIMM-2 Description

Short technical summary and product information.

The LM95231CIMM-2 from Texas Instruments is a precision dual remote diode temperature sensor (RDTS) utilizing TruTherm™ technology. This sensor is designed to accurately measure die temperatures of remote ICs or diode junctions, as well as on-board local temperatures. It features an SMBus 2.0 compatible interface and supports programmable resolution for both local (9-bit) and remote (12-bit) readings.

 

The device operates within a supply voltage range of 3.0V to 3.6V and has a typical supply current of 402μA. The operating temperature range is specified from 0°C to 125°C, with accuracy ratings of ±3°C for the local sensor and ±0.75°C (max) for the remote sensor under specific test conditions (0°C to 85°C). Key features include one-shot conversion, programmable resolution, shutdown mode, and standby mode.

 

Available in an 8-pin VSSOP package, the LM95231CIMM-2 is suitable for surface mount applications. Its design incorporates analog and digital filtering for the thermal diode input stage, reducing processor-to-processor non-ideality spread. This makes it ideal for processor/computer system thermal management in laptops, desktops, workstations, and servers, as well as electronic test equipment and office electronics.

LM95231CIMM-2 Quick Information

Product Type: Temperature Sensor
Canonical Name: LM95231 Precision Dual Remote Diode Temperature Sensor with SMBus Interface and TruTherm™ Technology
Subcategory: Digital Temperature Sensor

LM95231CIMM-2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM95231CIMM-2 Estimated Pricing

Qty Low High
1+ $1.50 $1.50

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM95231CIMM-2 Features

  • Dual remote and local temperature sensing.
  • SMBus 2.0 compatible interface.
  • TruTherm™ technology for precision measurement.
  • Programmable resolution up to 12-bits.
  • Surface mountable in 8-VSSOP package.

LM95231CIMM-2 Applications

  • Processor and computer system thermal management.
  • Laptop, desktop, and server thermal monitoring.
  • Electronic test equipment thermal sensing.
  • Office electronics thermal control.

LM95231CIMM-2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM95231CIMM-2?

The operating voltage range is 3.0V to 3.6V.

What is the package type for the LM95231CIMM-2?

The LM95231CIMM-2 is available in an 8-VSSOP package and an 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) package.

What is the operating temperature range of the LM95231CIMM-2?

The operating temperature range is 0°C to 125°C.

What is the accuracy of the local temperature sensor?

The local temperature sensor accuracy is ±3°C.

What is the resolution of the remote temperature sensor?

The remote temperature sensor has a resolution of 12 bits.

What interface does the LM95231CIMM-2 use?

The LM95231CIMM-2 uses an SMBus interface.

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