LM75BIM-5/NOPB

Introduction

The LM75BIM-5/NOPB is a digital temperature sensor belonging to the category of integrated circuit (IC) sensors. It is widely used in various electronic devices and systems for temperature monitoring and control. This entry provides an overview of the LM75BIM-5/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) Sensor
• Use: Temperature monitoring and control
• Characteristics: Digital output, high accuracy, small form factor
• Package: 8-Pin SOIC (Small Outline Integrated Circuit)
• Essence: Precision temperature sensing
• 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 Output
5. A2: Address Input
6. A1: Address Input
7. A0: Address Input
8. VCC: Supply Voltage

Functional Features

• Digital output for direct interface with microcontrollers
• User-selectable resolution for flexibility in temperature measurement
• Overtemperature shutdown output for safety and protection
• Small form factor for space-constrained applications

Advantages and Disadvantages

Advantages

• High accuracy over a wide temperature range
• Small package size for integration into compact designs
• Flexible resolution settings for different application requirements

Disadvantages

• Limited temperature range compared to some other temperature sensors
• Requires an I2C/SMBus interface for communication

Working Principles

The LM75BIM-5/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 simplifies the interface with microcontrollers, allowing for easy integration into various systems.

Detailed Application Field Plans

The LM75BIM-5/NOPB finds extensive use in applications such as: - Consumer electronics for thermal management - Industrial automation for temperature monitoring - Automotive systems for climate control - Medical devices for precise temperature sensing

Detailed and Complete Alternative Models

Some alternative models to the LM75BIM-5/NOPB include: - TMP102: Another digital temperature sensor with I2C interface - DS18B20: A digital temperature sensor with a unique 1-wire interface - MCP9808: High-accuracy digital temperature sensor with I2C interface

In conclusion, the LM75BIM-5/NOPB is a versatile digital temperature sensor suitable for a wide range of applications, offering high accuracy, small form factor, and flexible resolution settings. Its integration into various electronic systems has made it a popular choice for temperature monitoring and control.

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