DS28EL15Q-742+3TW

Product Overview

Category

The DS28EL15Q-742+3TW belongs to the category of digital temperature sensors.

Use

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

Characteristics

• High precision: The DS28EL15Q-742+3TW offers exceptional accuracy in temperature measurements.
• Digital output: It provides a digital output, making it easy to interface with microcontrollers or other digital systems.
• Wide temperature range: This sensor can measure temperatures within a wide range, making it suitable for diverse environments.
• Low power consumption: The DS28EL15Q-742+3TW is designed to operate efficiently with minimal power consumption.

Package

The DS28EL15Q-742+3TW comes in a compact and durable package, ensuring its protection during transportation and handling.

Essence

The essence of this product lies in its ability to provide precise and reliable temperature measurements, enabling efficient temperature control in various applications.

Packaging/Quantity

The DS28EL15Q-742+3TW is typically packaged in reels, containing a specific quantity of sensors per reel. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Temperature range: -40°C to +125°C
• Accuracy: ±0.5°C (typical)
• Resolution: 12 bits
• Supply voltage: 2.7V to 5.5V
• Interface: I2C

Detailed Pin Configuration

The DS28EL15Q-742+3TW has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. SDA: Serial data line for I2C communication
4. SCL: Serial clock line for I2C communication

Functional Features

• High-resolution temperature measurement
• Programmable temperature alert thresholds
• One-shot temperature conversion mode
• Nonvolatile storage for user-defined settings
• I2C interface for easy integration with digital systems

Advantages and Disadvantages

Advantages

• High accuracy ensures precise temperature measurements.
• Digital output simplifies integration with microcontrollers and other digital devices.
• Wide temperature range allows for versatile applications.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Requires additional components (microcontroller, I2C interface) for full functionality.
• Limited to I2C communication protocol.

Working Principles

The DS28EL15Q-742+3TW utilizes a built-in temperature sensor and an internal analog-to-digital converter (ADC). It converts the analog temperature signal into a digital value, which can be read and processed by a microcontroller or other digital system. The I2C interface enables communication between the sensor and the host device, allowing temperature data retrieval and configuration of various settings.

Detailed Application Field Plans

The DS28EL15Q-742+3TW 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 equipment: Precise temperature measurement for patient monitoring.
4. Automotive: Temperature monitoring in engine management systems.
5. Consumer electronics: Thermal management in laptops, smartphones, and other devices.

Detailed and Complete Alternative Models

1. DS18B20: A popular alternative with similar features but in a different package.
2. TMP36: Analog temperature sensor suitable for basic temperature measurements.
3. LM35: Another analog temperature sensor known for its simplicity and low cost.
4. DHT22: Combined temperature and humidity sensor with digital output.

(Note: This list is not exhaustive and serves as a starting point for exploring alternative models.)

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