ADT7481ARMZ-1R7

Product Overview

Category

The ADT7481ARMZ-1R7 belongs to the category of temperature sensors and monitors.

Use

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

Characteristics

• High accuracy temperature measurement
• Digital output for easy interfacing with microcontrollers
• Low power consumption
• Small form factor for space-constrained applications

Package

The ADT7481ARMZ-1R7 comes in a small outline package (SOIC) for easy integration into circuit boards.

Essence

The essence of the ADT7481ARMZ-1R7 lies in its ability to provide precise temperature monitoring and control in electronic systems.

Packaging/Quantity

The product is typically packaged in reels containing a specific quantity, usually 250 or 1000 units per reel.

Specifications

• Temperature Measurement Range: -40°C to +125°C
• Accuracy: ±1°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C/SMBus

Detailed Pin Configuration

The ADT7481ARMZ-1R7 has the following pin configuration: 1. VDD - Power supply input 2. GND - Ground 3. ALERT - Alarm output 4. SDA - I2C data line 5. SCL - I2C clock line 6. ADDR - Address selection 7. THERM - Temperature sensor input 8. NC - No connection

Functional Features

• High-resolution temperature measurement
• Programmable temperature limits for alarm generation
• Shutdown mode for low power consumption
• Multiple address options for bus compatibility

Advantages

• Accurate temperature monitoring
• Easy integration with microcontrollers
• Low power consumption
• Flexible address options for system design

Disadvantages

• Limited temperature range compared to some industrial applications
• Single temperature sensor input

Working Principles

The ADT7481ARMZ-1R7 utilizes an internal temperature sensor to measure the ambient temperature. It communicates the temperature data digitally through the I2C interface, allowing for easy integration with microcontrollers. The device can be programmed to generate an alarm when the temperature exceeds predefined limits, providing a means for temperature control in electronic systems.

Detailed Application Field Plans

The ADT7481ARMZ-1R7 is commonly used in various applications such as: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

Some alternative models to the ADT7481ARMZ-1R7 include: - TMP117: Offers higher temperature accuracy - LM75: Provides similar functionality with different interface options - MAX30205: Includes additional features like thermal alarm output

In conclusion, the ADT7481ARMZ-1R7 is a versatile temperature sensor and monitor that offers high accuracy, low power consumption, and easy integration, making it suitable for a wide range of electronic applications.

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