ADT7517ARQZ

Product Overview

Category

ADT7517ARQZ belongs to the category of integrated circuit (IC) temperature sensors.

Use

It is primarily used for accurately measuring temperature in various electronic systems and applications.

Characteristics

• High accuracy temperature measurement
• Wide operating temperature range
• Low power consumption
• Small form factor
• Digital output interface

Package

ADT7517ARQZ is available in a small outline package (SOIC) with 16 pins.

Essence

The essence of ADT7517ARQZ lies in its ability to provide precise temperature measurements in a compact and efficient manner.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of ADT7517ARQZ ICs.

Specifications

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

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. ALERT: Interrupt output
6. A0: Address selection bit
7. A1: Address selection bit
8. A2: Address selection bit
9. NC: No connection
10. OS/ALERT: Overtemperature shutdown/alert
11. T_CRIT: Critical temperature threshold input
12. T_HIGH: High temperature threshold input
13. T_LOW: Low temperature threshold input
14. VDD: Power supply input
15. GND: Ground reference
16. NC: No connection

Functional Features

• High-resolution temperature measurement
• Programmable temperature thresholds for alerting
• Overtemperature shutdown functionality
• I2C/SMBus compatible interface for easy integration
• Low power consumption for energy-efficient applications

Advantages and Disadvantages

Advantages

• Accurate temperature measurement
• Wide operating temperature range
• Compact form factor
• Easy integration with I2C/SMBus interface
• Programmable temperature thresholds for customization

Disadvantages

• Limited to digital output only
• May require additional components for specific applications

Working Principles

ADT7517ARQZ utilizes an internal temperature sensor and an analog-to-digital converter (ADC) to accurately measure the temperature. The measured temperature is then converted into a digital format and made available through the I2C/SMBus interface.

Detailed Application Field Plans

ADT7517ARQZ finds applications in various fields, including but not limited to:

1. Consumer electronics: Temperature monitoring in smartphones, tablets, and laptops.
2. Industrial automation: Temperature control in manufacturing processes and equipment.
3. Automotive: Climate control systems, engine temperature monitoring.
4. Medical devices: Patient temperature monitoring in hospitals and clinics.
5. HVAC systems: Temperature regulation in heating, ventilation, and air conditioning systems.

Detailed and Complete Alternative Models

1. TMP36 - Analog temperature sensor with voltage output.
2. DS18B20 - Digital temperature sensor with 1-wire interface.
3. LM35 - Analog temperature sensor with linear output.
4. MAX31855 - Digital temperature sensor with SPI interface.
5. MCP9808 - Digital temperature sensor with I2C interface.

These alternative models offer similar temperature sensing capabilities and can be considered based on specific application requirements.

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