AT30TS74-UFM10-T

Introduction

The AT30TS74-UFM10-T is a temperature sensor belonging to the category of integrated circuit (IC) sensors. This device is designed for use in various applications that require accurate temperature measurement and monitoring. The AT30TS74-UFM10-T offers distinctive characteristics, packaging, and functional features that make it suitable for a wide range of industrial and consumer electronic applications.

Basic Information Overview

• Category: Integrated Circuit (IC) Sensor
• Use: Accurate temperature measurement and monitoring
• Characteristics: High precision, low power consumption, digital output
• Package: Small outline 6-pin SOT-23 package
• Essence: Reliable and precise temperature sensing
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on order size

Specifications

The AT30TS74-UFM10-T sensor has the following specifications: - Temperature Range: -40°C to +125°C - Accuracy: ±0.5°C (typical) from +25°C to +85°C - Resolution: 12-bit (0.0625°C/LSB) - Supply Voltage: 1.8V to 5.5V - Interface: I2C digital interface - Low Power Consumption: 2µA (typical) in standby mode

Detailed Pin Configuration

The AT30TS74-UFM10-T sensor features a 6-pin SOT-23 package with the following pin configuration: 1. GND (Ground) 2. SDA (I2C Data) 3. SCL (I2C Clock) 4. ALERT (Temperature Alert Output) 5. VDD (Supply Voltage) 6. NC (No Connection)

Functional Features

• Digital Output: The sensor provides temperature data through an I2C digital interface, enabling easy integration with microcontrollers and digital systems.
• Temperature Alert Function: The ALERT pin can be configured to provide an alert when the temperature exceeds a specified threshold, enhancing system monitoring capabilities.
• Low Power Operation: With a standby current of only 2µA, the sensor is suitable for battery-powered and energy-efficient applications.

Advantages and Disadvantages

Advantages

• High Precision: Offers accurate temperature measurement with a resolution of 12 bits.
• Wide Temperature Range: Suitable for applications spanning from -40°C to +125°C.
• Small Form Factor: The compact SOT-23 package enables space-constrained designs.

Disadvantages

• Limited Output Options: The sensor provides temperature data exclusively through the I2C interface, which may require additional components for compatibility with systems using other communication protocols.

Working Principles

The AT30TS74-UFM10-T operates based on the principles of temperature-dependent voltage output. It utilizes an internal temperature-sensing element and analog-to-digital conversion to provide precise digital temperature data. The I2C interface facilitates seamless communication with host systems, allowing for real-time temperature monitoring and control.

Detailed Application Field Plans

The AT30TS74-UFM10-T sensor finds extensive application in various fields, including: - Consumer Electronics: Smartphones, tablets, laptops, and wearables for thermal management and protection. - Industrial Automation: Process control, HVAC systems, and environmental monitoring for temperature-sensitive processes. - Automotive: Engine management, climate control, and battery temperature monitoring in vehicles. - Medical Devices: Patient monitoring, laboratory equipment, and temperature-sensitive storage solutions.

Detailed and Complete Alternative Models

For applications requiring alternative temperature sensors, the following models can be considered as alternatives to the AT30TS74-UFM10-T: - TMP117: A high-precision digital temperature sensor with I2C interface and ultra-low power consumption. - LM75: Digital temperature sensor with I2C/SMBus interface and programmable temperature limits for alert functions. - DS18B20: Programmable resolution digital temperature sensor with a unique 64-bit serial code for multiple sensor connections.

In conclusion, the AT30TS74-UFM10-T temperature sensor offers a reliable and precise solution for temperature measurement and monitoring across diverse applications, leveraging its high precision, low power consumption, and digital interface capabilities.

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