Maxim Integrated
চিত্রটি উপস্থাপনা হতে পারে৷
পণ্যের বিবরণের জন্য স্পেসিফিকেশন দেখুন৷.
LM75BIMMX-3+T
বিস্তারিত দেখুন ডেটাশিট

LM75BIMMX-3+T

Introduction

The LM75BIMMX-3+T is a digital temperature sensor belonging to the category of integrated circuits. It is commonly used for monitoring temperature in various electronic devices and systems. This entry provides an overview of the LM75BIMMX-3+T, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Temperature Sensing and Monitoring
  • Characteristics: Digital Output, High Accuracy, Small Form Factor
  • Package: 8-Pin SOIC (Small Outline Integrated Circuit)
  • Essence: Precision Temperature Sensor
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Temperature Range: -25°C to +100°C
  • Accuracy: ±2°C (max) from -25°C to +100°C
  • Resolution: 9 to 12 bits, user-selectable
  • Supply Voltage: 2.8V to 5.5V
  • Interface: I2C/SMBus Compatible

Detailed Pin Configuration

  1. GND (Ground)
  2. SDA (Serial Data)
  3. SCL (Serial Clock)
  4. OS (Overtemperature Shutdown)
  5. A2 (Address Bit 2)
  6. A1 (Address Bit 1)
  7. A0 (Address Bit 0)
  8. VCC (Supply Voltage)

Functional Features

  • Digital Output for Easy Interface with Microcontrollers
  • User-Selectable Resolution for Flexibility
  • Overtemperature Shutdown Function for Safety
  • Small Form Factor for Space-Constrained Applications

Advantages and Disadvantages

Advantages

  • High Accuracy
  • Wide Temperature Range
  • Small Package Size
  • Simple Interface with I2C/SMBus

Disadvantages

  • Limited to I2C/SMBus Interface
  • Limited to Temperature Sensing Application

Working Principles

The LM75BIMMX-3+T operates by converting the analog temperature signal into a digital value using an internal ADC (Analog-to-Digital Converter). The digital output is then transmitted through the I2C/SMBus interface, allowing easy integration with microcontrollers and other digital systems.

Detailed Application Field Plans

The LM75BIMMX-3+T is widely used in various applications such as: - Consumer Electronics: Smartphones, Tablets, Laptops - Industrial Automation: HVAC Systems, Thermal Management - Automotive: Engine Control, Climate Control - Medical Devices: Temperature Monitoring, Laboratory Equipment

Detailed and Complete Alternative Models

Some alternative models to the LM75BIMMX-3+T include: - TMP102: Digital Temperature Sensor with I2C Interface - DS18B20: Programmable Resolution 1-Wire Digital Thermometer - MCP9808: High Accuracy I2C Temperature Sensor

In conclusion, the LM75BIMMX-3+T is a versatile digital temperature sensor with high accuracy and a small form factor, making it suitable for a wide range of temperature monitoring applications.

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প্রযুক্তিগত সমাধানে LM75BIMMX-3+T এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন

  1. What is the LM75BIMMX-3+T?

    • The LM75BIMMX-3+T is a digital temperature sensor with an I2C interface, capable of measuring temperatures with a resolution of 0.125°C.

  2. How do I interface with the LM75BIMMX-3+T?

    • You can interface with the LM75BIMMX-3+T using the I2C communication protocol, which allows for easy integration with microcontrollers and other digital systems.

  3. What is the operating voltage range of the LM75BIMMX-3+T?

    • The LM75BIMMX-3+T operates within a voltage range of 2.8V to 5.5V, making it suitable for a wide variety of applications.

  4. Can the LM75BIMMX-3+T be used in battery-powered devices?

    • Yes, the LM75BIMMX-3+T's low operating voltage range makes it well-suited for use in battery-powered devices, helping to conserve power.

  5. What is the accuracy of the LM75BIMMX-3+T?

    • The LM75BIMMX-3+T has a typical accuracy of ±2°C over the temperature range of -25°C to 100°C.

  6. Is the LM75BIMMX-3+T suitable for industrial applications?

    • Yes, the LM75BIMMX-3+T is designed to meet the requirements of industrial applications, with its robust design and reliable performance.

  7. Does the LM75BIMMX-3+T have any built-in temperature hysteresis?

    • Yes, the LM75BIMMX-3+T features programmable temperature hysteresis, allowing for flexibility in temperature monitoring and control.

  8. Can the LM75BIMMX-3+T be used in automotive applications?

    • Yes, the LM75BIMMX-3+T is suitable for automotive applications, provided that it meets the necessary environmental and regulatory standards.

  9. What are the typical applications of the LM75BIMMX-3+T?

    • The LM75BIMMX-3+T is commonly used in applications such as environmental monitoring, thermal management, and industrial automation.

  10. Are there any special considerations for PCB layout when using the LM75BIMMX-3+T?

    • It is important to follow the manufacturer's guidelines for PCB layout, including proper grounding and signal routing, to ensure optimal performance of the LM75BIMMX-3+T.