TC74A2-3.3VAT

Product Overview

The TC74A2-3.3VAT belongs to the category of temperature sensors and is commonly used in electronic devices for monitoring and controlling temperature. This sensor has specific characteristics, comes in a small package, and is essential for maintaining optimal operating conditions in various applications. The TC74A2-3.3VAT is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

• Operating Voltage: 2.7V to 5.5V
• Temperature Range: -40°C to +125°C
• Accuracy: ±1.5°C (max) from -10°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

The TC74A2-3.3VAT features a standard SOT-23-5 pin configuration: 1. GND 2. Data Output 3. Data Input 4. VDD 5. NC (No Connection)

Functional Features

• Digital output
• Low power consumption
• Shutdown mode for power conservation
• Small form factor

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• High accuracy within the specified temperature range
• Small package size for space-constrained designs

Disadvantages

• Limited temperature range compared to some alternative models
• Requires external calibration for precise measurements

Working Principles

The TC74A2-3.3VAT operates based on the principles of digital temperature sensing using an internal bandgap temperature sensor. It converts the temperature into a digital format that can be easily interfaced with microcontrollers or other digital systems.

Detailed Application Field Plans

The TC74A2-3.3VAT is suitable for various applications, including: - Consumer electronics - Industrial automation - HVAC systems - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the TC74A2-3.3VAT include: - LM75A - DS18B20 - MCP9808 - TMP36

In summary, the TC74A2-3.3VAT is a versatile temperature sensor with specific specifications, functional features, advantages, and disadvantages. Its application field plans cover a wide range of industries, and it has several alternative models available in the market.

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