ADT7468ARQZ-REEL7

Product Overview

Category

The ADT7468ARQZ-REEL7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for temperature monitoring and control.

Characteristics

• Temperature sensing and control capabilities
• High accuracy and precision
• Compact size
• Low power consumption

Package

The ADT7468ARQZ-REEL7 is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of this product lies in its ability to accurately measure and regulate temperature in various electronic applications.

Packaging/Quantity

The ADT7468ARQZ-REEL7 is typically packaged in reels containing a specified quantity of units, usually around 2500 pieces per reel.

Specifications

• Supply Voltage: 2.7V to 5.5V
• Temperature Measurement Range: -40°C to +125°C
• Resolution: 12-bit
• Communication Interface: I2C
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The ADT7468ARQZ-REEL7 has 16 pins arranged as follows:

1. VCC - Power supply input
2. GND - Ground connection
3. SDA - I2C data line
4. SCL - I2C clock line
5. ALERT - Interrupt output
6. THERM - Thermistor input
7. A0 - Address selection bit 0
8. A1 - Address selection bit 1
9. A2 - Address selection bit 2
10. NC - No connection
11. NC - No connection
12. NC - No connection
13. NC - No connection
14. NC - No connection
15. NC - No connection
16. NC - No connection

Functional Features

• Temperature measurement with high accuracy and resolution
• Programmable temperature limits for alert generation
• Configurable I2C address for multiple device operation
• Thermistor input for external temperature sensing
• Interrupt output for temperature threshold detection

Advantages and Disadvantages

Advantages

• High accuracy temperature measurement
• Flexible configuration options
• Compact size for space-constrained applications
• Low power consumption

Disadvantages

• Limited temperature range (-40°C to +125°C)
• Requires external thermistor for non-internal temperature sensing

Working Principles

The ADT7468ARQZ-REEL7 utilizes an internal temperature sensor to measure the ambient temperature accurately. It communicates with the host microcontroller through the I2C interface, providing temperature data and allowing configuration of various parameters. The device can generate interrupts based on user-defined temperature thresholds, enabling timely response to temperature changes.

Detailed Application Field Plans

The ADT7468ARQZ-REEL7 finds extensive use in various electronic devices and systems that require precise temperature monitoring and control. Some common application fields include:

1. Consumer Electronics: Used in smartphones, tablets, laptops, and gaming consoles to prevent overheating and optimize performance.
2. Industrial Automation: Employed in industrial machinery and equipment to ensure proper temperature regulation and prevent damage due to excessive heat.
3. Automotive: Integrated into automotive systems for monitoring engine temperature, cabin climate control, and battery management.
4. Medical Devices: Utilized in medical equipment such as incubators, blood analyzers, and thermal therapy devices to maintain stable and safe operating temperatures.

Detailed and Complete Alternative Models

1. TMP36 - Analog temperature sensor with a voltage output.
2. LM35 - Precision integrated-circuit temperature sensor with linear output.
3. DS18B20 - Digital temperature sensor with a unique 64-bit serial code.

These alternative models offer similar temperature sensing capabilities and can be used as substitutes for the ADT7468ARQZ-REEL7 in various applications.

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