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LM95241CIMMX-2
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LM95241CIMMX-2

Product Overview

Category

The LM95241CIMMX-2 belongs to the category of temperature sensors and monitors.

Use

It is used for accurately measuring and monitoring the temperature of electronic devices and systems.

Characteristics

  • High accuracy
  • Digital output
  • Small package size
  • Low power consumption

Package

The LM95241CIMMX-2 comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of LM95241CIMMX-2 lies in its ability to provide precise temperature measurements in various electronic applications.

Packaging/Quantity

The LM95241CIMMX-2 is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Temperature range: -55°C to +125°C
  • Accuracy: ±1°C
  • Supply voltage: 3.0V to 3.6V
  • Interface: I2C/SMBus compatible

Detailed Pin Configuration

The LM95241CIMMX-2 has the following pin configuration: 1. VDD – Power supply input 2. GND – Ground 3. ALERT – Open-drain active-low alert output 4. SDA – Serial data input/output 5. SCL – Serial clock input 6. OS – Overtemperature shutdown input 7. THERM – Thermal diode input 8. A0 – Address input

Functional Features

  • Digital output for easy interfacing with microcontrollers
  • Programmable overtemperature shutdown
  • Remote diode temperature sensing
  • Low operating current

Advantages

  • High accuracy over a wide temperature range
  • Small form factor
  • Low power consumption
  • Easy integration with digital systems

Disadvantages

  • Limited to I2C/SMBus interface
  • May require additional components for remote diode temperature sensing

Working Principles

The LM95241CIMMX-2 utilizes the thermal diode measurement technique to accurately sense the temperature of the target device or system. It converts the analog temperature readings into digital values, which can be accessed through the I2C/SMBus interface.

Detailed Application Field Plans

The LM95241CIMMX-2 is suitable for a wide range of applications including: - Computer servers - Industrial equipment - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to LM95241CIMMX-2 include: - LM75A - TMP102 - MAX31850

In conclusion, the LM95241CIMMX-2 is a highly accurate and versatile temperature sensor and monitor that offers precise temperature measurements across various electronic applications. Its small form factor, low power consumption, and digital output make it an ideal choice for modern electronic systems.

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Énumérez 10 questions et réponses courantes liées à l'application de LM95241CIMMX-2 dans les solutions techniques

  1. What is the LM95241CIMMX-2?

    • The LM95241CIMMX-2 is a precision remote diode temperature sensor with an integrated fan controller.

  2. What is the operating temperature range of LM95241CIMMX-2?

    • The LM95241CIMMX-2 has an operating temperature range of -40°C to 125°C.

  3. What is the supply voltage for LM95241CIMMX-2?

    • The supply voltage for LM95241CIMMX-2 is 3.0V to 3.6V.

  4. What is the accuracy of temperature measurement with LM95241CIMMX-2?

    • The LM95241CIMMX-2 offers an accuracy of ±1°C (typical) for temperature measurements.

  5. How does the fan control feature work in LM95241CIMMX-2?

    • The LM95241CIMMX-2 uses a PWM output to control the speed of a cooling fan based on the temperature measured by the sensor.

  6. Can LM95241CIMMX-2 be used in automotive applications?

    • Yes, the LM95241CIMMX-2 is suitable for automotive applications due to its wide operating temperature range and robust design.

  7. What is the typical power consumption of LM95241CIMMX-2?

    • The LM95241CIMMX-2 has a low typical power consumption of 200µA.

  8. Does LM95241CIMMX-2 support digital communication interfaces?

    • Yes, the LM95241CIMMX-2 features an SMBus-compatible interface for digital communication with a host system.

  9. What are the key features that make LM95241CIMMX-2 suitable for industrial applications?

    • The LM95241CIMMX-2 offers high accuracy, wide temperature range, and robustness, making it well-suited for industrial environments.

  10. Is there any application note or reference design available for using LM95241CIMMX-2 in a specific technical solution?

    • Yes, Texas Instruments provides application notes and reference designs for integrating the LM95241CIMMX-2 into various technical solutions, which can be found on their website.