ADT7473ARQZ-RL7

Product Overview

Category

ADT7473ARQZ-RL7 belongs to the category of integrated circuit (IC) temperature sensors.

Use

This product is primarily used for monitoring and controlling temperature in electronic devices and systems.

Characteristics

• Integrated circuit temperature sensor
• High accuracy and precision
• Digital output interface
• Wide operating temperature range
• Small form factor
• Low power consumption

Package

ADT7473ARQZ-RL7 is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of ADT7473ARQZ-RL7 lies in its ability to accurately measure temperature and provide digital output for temperature control purposes.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Temperature Measurement Range: -40°C to +125°C
• Resolution: 0.0625°C
• Accuracy: ±1°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C/SMBus compatible
• Operating Current: 200µA (typical)

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. SDA: Serial data line (I2C)
4. SCL: Serial clock line (I2C)
5. ALERT#: Interrupt output
6. TACH: Tachometer input
7. PWM: Pulse-width modulation output
8. VDD: Power supply input
9. GND: Ground reference
10. VDD: Power supply input
11. GND: Ground reference
12. VDD: Power supply input
13. GND: Ground reference
14. VDD: Power supply input
15. GND: Ground reference
16. AD0: Address select input

Functional Features

• Temperature measurement with high accuracy and resolution
• Programmable temperature limits for alert generation
• Fan control through pulse-width modulation (PWM) output
• Tachometer input for fan speed monitoring
• I2C/SMBus compatible interface for easy integration

Advantages and Disadvantages

Advantages

• High accuracy temperature sensing
• Digital output for easy interfacing
• Wide operating temperature range
• Low power consumption
• Compact form factor

Disadvantages

• Limited to I2C/SMBus interface
• Accuracy may be affected by external factors such as noise or interference

Working Principles

ADT7473ARQZ-RL7 utilizes a built-in temperature sensor to measure the ambient temperature. The analog temperature reading is converted into a digital value using an internal analog-to-digital converter (ADC). This digital value is then processed and made available through the I2C/SMBus interface. The device also incorporates features like programmable temperature limits and fan control to enable efficient temperature management in electronic systems.

Detailed Application Field Plans

ADT7473ARQZ-RL7 finds applications in various fields, including but not limited to: - Personal computers and laptops - Servers and data centers - Consumer electronics - Industrial automation - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

1. LM75A: Digital temperature sensor with I2C interface
2. TMP102: High-accuracy digital temperature sensor
3. DS18B20: One-wire digital temperature sensor
4. MAX31855: Thermocouple-to-digital converter with cold-junction compensation

These alternative models offer similar functionality and can be considered as alternatives to ADT7473ARQZ-RL7 depending on specific requirements.

In conclusion, ADT7473ARQZ-RL7 is an integrated circuit temperature sensor that provides accurate temperature measurement and control capabilities. With its small form factor, low power consumption, and digital output interface, it is suitable for a wide range of applications in various industries.