AT30TS74-MA8M-T

Introduction

The AT30TS74-MA8M-T belongs to the category of temperature sensors and is designed for use in various electronic devices and systems. This article provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the AT30TS74-MA8M-T.

Basic Information Overview

• Category: Temperature Sensor
• Use: The AT30TS74-MA8M-T is used to measure temperature in electronic devices and systems.
• Characteristics: High accuracy, low power consumption, small form factor
• Package: Surface Mount
• Essence: Accurate temperature measurement for precise thermal management
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±0.25°C (typical) from -10°C to +85°C
• Supply Voltage: 1.7V to 3.6V
• Interface: I2C
• Resolution: 12-bit (0.0625°C/LSB)

Detailed Pin Configuration

The AT30TS74-MA8M-T has a standard 8-pin surface mount package with the following pin configuration: 1. VDD - Power Supply 2. GND - Ground 3. SDA - I2C Data 4. SCL - I2C Clock 5. ALERT - Temperature Alert Output 6. NC - No Connection 7. NC - No Connection 8. ADDR - I2C Address Selection

Functional Features

• High Accuracy: Provides precise temperature measurements for critical applications.
• Low Power Consumption: Ideal for battery-powered devices and systems.
• Small Form Factor: Enables integration into compact designs.

Advantages and Disadvantages

Advantages

• High accuracy over a wide temperature range
• Low power consumption
• Small form factor for easy integration

Disadvantages

• Limited temperature range compared to some industrial sensors
• Requires I2C interface for communication

Working Principles

The AT30TS74-MA8M-T operates based on the principle of measuring the voltage across a diode-connected transistor to accurately determine the temperature. This voltage is then converted to a digital value using an internal ADC, providing accurate temperature readings.

Detailed Application Field Plans

The AT30TS74-MA8M-T is suitable for a wide range of applications including: - Consumer Electronics: Smartphones, tablets, laptops - Industrial Equipment: HVAC systems, thermal management - Automotive: Engine control, climate control - Medical Devices: Patient monitoring, temperature-sensitive equipment

Detailed and Complete Alternative Models

Some alternative models to the AT30TS74-MA8M-T include: - TMP117: Offers higher accuracy and wider temperature range - LM75: Simple I2C temperature sensor with lower accuracy - DS18B20: One-wire digital temperature sensor with rugged design

In conclusion, the AT30TS74-MA8M-T is a high-accuracy temperature sensor suitable for various electronic applications, offering precise temperature measurements, low power consumption, and a compact form factor. Its working principle, application field plans, and alternative models provide a comprehensive understanding of its capabilities and potential alternatives.

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