ADT7462ACPZ-REEL7

Product Overview

Category

The ADT7462ACPZ-REEL7 belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Temperature sensor with digital output
• High accuracy and resolution
• Wide operating temperature range
• Low power consumption
• Small form factor

Package

The ADT7462ACPZ-REEL7 is available in a compact surface-mount package.

Essence

The essence of this product lies in its ability to accurately measure and monitor temperature, enabling precise thermal management in electronic devices.

Packaging/Quantity

The ADT7462ACPZ-REEL7 is typically packaged in reels containing a specific quantity of units, as per customer requirements.

Specifications

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

Detailed Pin Configuration

The ADT7462ACPZ-REEL7 has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial data line for I2C communication
4. SCL: Serial clock line for I2C communication
5. ALERT: Interrupt output for temperature threshold detection
6. THERM: Analog temperature output
7. NC: No connection

Functional Features

• Accurate temperature measurement and monitoring
• Programmable temperature thresholds with interrupt capability
• Digital output for easy integration with microcontrollers
• On-chip nonvolatile memory for storing configuration settings
• Low-power mode for energy-efficient operation

Advantages and Disadvantages

Advantages

• High accuracy and resolution enable precise temperature control
• Wide operating temperature range suits various applications
• Small form factor allows for easy integration into space-constrained designs
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited to I2C/SMBus interface, may not be compatible with all systems
• Requires external components for complete temperature control system implementation

Working Principles

The ADT7462ACPZ-REEL7 utilizes a built-in temperature sensor to measure the ambient temperature accurately. It converts the analog temperature reading into a digital value using an internal ADC. The digital output is then made available through the I2C/SMBus interface, allowing easy communication with microcontrollers or other digital devices.

Detailed Application Field Plans

The ADT7462ACPZ-REEL7 finds applications in various fields, including:

1. Consumer Electronics: Temperature monitoring and control in smartphones, tablets, laptops, and gaming consoles.
2. Industrial Automation: Thermal management in industrial equipment, HVAC systems, and process control.
3. Automotive: Temperature sensing for engine management, climate control, and battery monitoring.
4. Medical Devices: Precise temperature control in medical equipment, incubators, and laboratory instruments.

Detailed and Complete Alternative Models

1. TMP36: Analog temperature sensor with a wide operating range and low cost.
2. LM35: Precision analog temperature sensor with linear output voltage.
3. DS18B20: Digital temperature sensor with programmable resolution and unique address for easy integration.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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