TC651AEVUA

Product Overview

Category

The TC651AEVUA belongs to the category of temperature sensors and thermal management devices.

Use

It is used for monitoring and controlling temperature in various electronic systems and applications.

Characteristics

• High accuracy
• Wide temperature range
• Low power consumption
• Small form factor

Package

The TC651AEVUA comes in a small surface-mount package, making it suitable for compact designs and integration into PCBs.

Essence

The essence of TC651AEVUA lies in its precise temperature sensing capabilities and its ability to provide accurate temperature feedback for efficient thermal management.

Packaging/Quantity

It is typically packaged in reels containing a specific quantity based on the manufacturer's specifications.

Specifications

• Temperature Range: -40°C to 125°C
• Accuracy: ±1°C
• Supply Voltage: 2.7V to 5.5V
• Quiescent Current: 50µA
• Output Type: Digital (I2C interface)

Detailed Pin Configuration

The TC651AEVUA has a standard 8-pin configuration: 1. VDD (Power supply) 2. GND (Ground) 3. ALERT (Output alert signal) 4. SDA (I2C data line) 5. SCL (I2C clock line) 6. ADDR (Address selection) 7. TCRIT (Critical temperature input) 8. NC (No connection)

Functional Features

• Digital temperature sensing
• Programmable temperature limits
• Alert function for temperature threshold detection
• I2C interface for communication with microcontrollers

Advantages

• High accuracy over a wide temperature range
• Low power consumption for energy-efficient operation
• Compact form factor for easy integration
• Flexible programmable temperature limits

Disadvantages

• Limited to digital output only
• Requires I2C interface for communication

Working Principles

The TC651AEVUA operates by utilizing its internal temperature sensor to measure the ambient temperature. It then compares the measured temperature with the programmed limits and generates an alert if the temperature exceeds the specified thresholds. The I2C interface allows external microcontrollers to communicate with and configure the device as needed.

Detailed Application Field Plans

The TC651AEVUA is well-suited for a wide range of applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

Some alternative models to TC651AEVUA include: - LM75: Digital temperature sensor with I2C interface - TMP102: Low-power digital temperature sensor with high accuracy - DS18B20: Programmable resolution digital temperature sensor

In conclusion, the TC651AEVUA offers precise temperature sensing and control capabilities, making it an essential component in various electronic systems and applications.

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