DS2482X-101+U

Product Overview

Category

The DS2482X-101+U belongs to the category of digital temperature sensors.

Use

It is primarily used for accurate temperature measurement and monitoring in various applications.

Characteristics

• High precision temperature sensing
• Digital interface for easy integration
• Low power consumption
• Wide operating temperature range
• Compact package for space-constrained designs

Package

The DS2482X-101+U comes in a small surface-mount package, making it suitable for compact electronic devices.

Essence

The essence of the DS2482X-101+U lies in its ability to provide precise and reliable temperature measurements in a convenient and efficient manner.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Temperature Range: -55°C to +125°C
• Resolution: 0.0625°C
• Accuracy: ±0.5°C (typical)
• Supply Voltage: 2.3V to 5.5V
• Interface: I2C

Detailed Pin Configuration

The DS2482X-101+U has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial data line (I2C)
4. SCL: Serial clock line (I2C)

Functional Features

• Single-channel digital temperature sensor
• Supports multiple DS18B20 temperature sensors on a single bus
• Programmable resolution for temperature measurements
• Alarm functionality for temperature threshold detection
• Configurable I2C address for easy integration into existing systems

Advantages and Disadvantages

Advantages

• High accuracy and resolution for precise temperature measurements
• Easy integration with existing I2C-based systems
• Low power consumption for energy-efficient designs
• Wide operating temperature range enables versatile applications

Disadvantages

• Limited to I2C interface, may not be compatible with certain systems
• Requires additional components (DS18B20 sensors) for multi-channel temperature monitoring

Working Principles

The DS2482X-101+U utilizes the I2C interface to communicate with a microcontroller or host system. It interfaces with DS18B20 digital temperature sensors, converting their analog temperature readings into digital data. The converted temperature values can then be accessed and processed by the host system.

Detailed Application Field Plans

The DS2482X-101+U finds applications in various fields, including:

1. HVAC systems: Accurate temperature monitoring for efficient climate control.
2. Industrial automation: Temperature sensing in manufacturing processes.
3. Medical devices: Precise temperature measurement for patient monitoring.
4. Automotive: Temperature monitoring in engine management systems.
5. Consumer electronics: Thermal management in laptops, smartphones, etc.

Detailed and Complete Alternative Models

1. DS18B20: A popular alternative model that offers similar functionality but without the integrated I2C interface.
2. MAX31820: Another alternative model with I2C interface and high accuracy temperature measurements.
3. TMP102: Digital temperature sensor with I2C interface and low power consumption.

(Note: This is not an exhaustive list of alternative models, but provides a few examples.)

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