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LM95245CIMX/NOPB
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LM95245CIMX/NOPB

Product Overview

Category

The LM95245CIMX/NOPB 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
  • Wide temperature range
  • Small form factor
  • Low power consumption

Package

The LM95245CIMX/NOPB comes in a small outline integrated circuit (SOIC) package.

Essence

The essence of LM95245CIMX/NOPB lies in its ability to provide precise temperature measurements for various applications.

Packaging/Quantity

The LM95245CIMX/NOPB is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Temperature Range: -55°C to +125°C
  • Accuracy: ±1°C (typical)
  • Supply Voltage: 2.7V to 3.5V
  • Interface: I2C/SMBus compatible digital output

Detailed Pin Configuration

The LM95245CIMX/NOPB 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

  • Remote diode temperature sensor
  • Programmable temperature limits
  • Overtemperature shutdown
  • SMBus/I2C interface for communication

Advantages and Disadvantages

Advantages

  • High accuracy temperature measurement
  • Flexible programmable features
  • Small form factor
  • Wide temperature range

Disadvantages

  • Limited to SMBus/I2C interface
  • Requires external thermal diode

Working Principles

The LM95245CIMX/NOPB operates by interfacing with an external thermal diode to measure the temperature of the target device or system. It then communicates the temperature readings through the SMBus/I2C interface, allowing for accurate monitoring and control.

Detailed Application Field Plans

The LM95245CIMX/NOPB is suitable for a wide range of applications including: - Computer systems - Industrial equipment - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to LM95245CIMX/NOPB include: - LM75A - TMP117 - MAX31850

In conclusion, the LM95245CIMX/NOPB is a versatile temperature sensor and monitor with high accuracy and a wide temperature range. Its small form factor and programmable features make it suitable for various applications across different industries.

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技術ソリューションにおける LM95245CIMX/NOPB の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the LM95245CIMX/NOPB?

    • The LM95245CIMX/NOPB is a digital temperature sensor with an integrated fan controller, designed for use in various technical solutions to monitor and control temperature.

  2. What is the operating voltage range of LM95245CIMX/NOPB?

    • The operating voltage range of LM95245CIMX/NOPB is 2.7V to 3.5V.

  3. What is the temperature measurement accuracy of LM95245CIMX/NOPB?

    • The temperature measurement accuracy of LM95245CIMX/NOPB is ±1°C (typical) over the full temperature range.

  4. Can LM95245CIMX/NOPB be used in automotive applications?

    • Yes, LM95245CIMX/NOPB can be used in automotive applications as it meets the AEC-Q100 Grade 3 qualification.

  5. What is the maximum fan speed that can be controlled by LM95245CIMX/NOPB?

    • LM95245CIMX/NOPB can control fan speeds up to 15,000 RPM.

  6. Does LM95245CIMX/NOPB support SMBus/I2C interface?

    • Yes, LM95245CIMX/NOPB supports SMBus/I2C interface for communication with the host system.

  7. What is the typical supply current of LM95245CIMX/NOPB?

    • The typical supply current of LM95245CIMX/NOPB is 200µA.

  8. Can LM95245CIMX/NOPB be used in server and networking equipment?

    • Yes, LM95245CIMX/NOPB is suitable for use in server and networking equipment due to its high accuracy and reliability.

  9. Does LM95245CIMX/NOPB have built-in fault detection features?

    • Yes, LM95245CIMX/NOPB includes built-in fault detection for fan stall, over-temperature, and open/shorted diode conditions.

  10. Is there a reference design available for integrating LM95245CIMX/NOPB into a technical solution?

    • Yes, Texas Instruments provides reference designs and application notes to assist in integrating LM95245CIMX/NOPB into various technical solutions.