EMC1043-2-ACZL-TR

Introduction

The EMC1043-2-ACZL-TR is a versatile electronic component designed for use in various applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: Temperature Sensor and Fan Controller
• Characteristics: High precision, compact size, low power consumption
• Package: Surface Mount
• Essence: Monitoring and controlling temperature in electronic systems
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±1°C
• Supply Voltage: 2.7V to 5.5V
• Output Interface: I2C/SMBus
• Resolution: 12-bit

Detailed Pin Configuration

1. VDD
2. GND
3. SDA
4. SCL
5. ALERT
6. TACH
7. PWM
8. THERM

Functional Features

• Temperature Sensing: Accurately measures ambient temperature
• Fan Control: Regulates fan speed based on temperature readings
• Alert Function: Notifies system of temperature threshold breaches
• Tachometer Input: Monitors fan speed
• PWM Output: Controls fan speed
• Thermal Diode Input: Allows direct connection to CPU thermal diode

Advantages and Disadvantages

Advantages

• Precise temperature monitoring
• Efficient fan control for thermal management
• Compact design for space-constrained applications

Disadvantages

• Limited temperature range compared to some alternatives
• Requires I2C/SMBus interface for communication

Working Principles

The EMC1043-2-ACZL-TR operates by continuously measuring the ambient temperature using an internal sensor. It then adjusts the fan speed based on the temperature readings to maintain optimal operating conditions within the system. The device communicates with the host system through the I2C/SMBus interface, providing real-time temperature data and fan control signals.

Detailed Application Field Plans

The EMC1043-2-ACZL-TR is suitable for a wide range of applications, including: - Desktop and laptop computers - Servers and data centers - Industrial automation equipment - Telecommunication systems - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

For users seeking alternative options, the following models offer similar functionality: 1. EMC1046-1-ACZL-TR 2. MAX31725ETG+ 3. TMP421AIDCNT

In conclusion, the EMC1043-2-ACZL-TR is a reliable and efficient electronic component that provides precise temperature monitoring and fan control capabilities. Its compact design and versatile applications make it a valuable asset in various electronic systems.

Word Count: 485