LM75CIMX-3/NOPB

Introduction

The LM75CIMX-3/NOPB is a digital temperature sensor belonging to the category of integrated circuits. It is widely used in various electronic devices and systems for temperature monitoring and control. This entry provides an overview of the LM75CIMX-3/NOPB, 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 (IC)
• 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: -55°C to +125°C
• Accuracy: ±2°C (max) from -25°C to +100°C
• Supply Voltage: 2.8V to 5.5V
• Interface: I2C compatible
• Resolution: 9 to 12 bits
• Shutdown Mode: 1µA (max)

Detailed Pin Configuration

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

Functional Features

• Digital output simplifies interfacing with microcontrollers
• High accuracy ensures precise temperature measurement
• Small form factor allows for integration into compact designs
• I2C interface enables easy communication with other devices

Advantages and Disadvantages

Advantages

• High accuracy over a wide temperature range
• Small package size for space-constrained applications
• Low power consumption in shutdown mode

Disadvantages

• Limited resolution compared to some other temperature sensors
• Requires I2C interface for communication

Working Principles

The LM75CIMX-3/NOPB operates based on the principle of measuring the voltage across a diode-connected transistor to convert it into a temperature reading. The digital output is then transmitted via the I2C interface for further processing and control.

Detailed Application Field Plans

The LM75CIMX-3/NOPB finds extensive use in various applications, including: - Consumer electronics for thermal management - Industrial automation for temperature monitoring - Automotive systems for climate control - Medical devices for temperature-sensitive components

Detailed and Complete Alternative Models

Some alternative models to the LM75CIMX-3/NOPB include: - TMP102: Another digital temperature sensor with high accuracy and I2C interface - DS18B20: A digital temperature sensor with a 1-wire interface and higher resolution - MCP9808: I2C temperature sensor with extended temperature range and high accuracy

In conclusion, the LM75CIMX-3/NOPB is a versatile digital temperature sensor with high accuracy and small form factor, making it suitable for a wide range of applications. Its I2C interface and low power consumption further enhance its appeal in various electronic systems.

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