DS1818R-10+T&R

Product Overview

Category

The DS1818R-10+T&R belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and systems for temperature sensing and control purposes.

Characteristics

• Temperature range: -55°C to +125°C
• Accuracy: ±0.5°C (typical)
• Resolution: 9 to 12 bits
• Low power consumption
• Small form factor

Package

The DS1818R-10+T&R is available in a small surface-mount package, which makes it suitable for compact designs.

Essence

The essence of DS1818R-10+T&R lies in its ability to accurately measure and control temperature in electronic applications.

Packaging/Quantity

This product is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications

• Temperature Range: -55°C to +125°C
• Supply Voltage: 2.7V to 5.5V
• Accuracy: ±0.5°C (typical)
• Resolution: 9 to 12 bits
• Operating Current: 1µA (standby), 200µA (active)
• Output Type: Digital (I2C interface)

Detailed Pin Configuration

The DS1818R-10+T&R has the following pin configuration:

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

Functional Features

• Accurate temperature measurement and control
• Wide temperature range
• Low power consumption
• High resolution
• Easy integration with I2C interface

Advantages and Disadvantages

Advantages

• High accuracy temperature sensing
• Compact form factor
• Wide operating temperature range
• Low power consumption

Disadvantages

• Limited resolution compared to some alternative models
• Requires I2C interface for communication

Working Principles

The DS1818R-10+T&R utilizes a built-in temperature sensor and an internal analog-to-digital converter (ADC) to measure the ambient temperature. It converts the analog temperature signal into a digital value, which can be accessed through the I2C interface. The device operates by comparing the measured temperature with a reference value and provides accurate temperature readings.

Detailed Application Field Plans

The DS1818R-10+T&R finds applications in various fields, including:

1. Consumer electronics: Temperature control in appliances, such as refrigerators and air conditioners.
2. Industrial automation: Monitoring and controlling temperature in manufacturing processes.
3. Automotive: Temperature sensing in engine management systems and climate control.
4. Medical devices: Precise temperature measurement in medical equipment.
5. Energy management: Temperature monitoring in renewable energy systems.

Detailed and Complete Alternative Models

Some alternative models to DS1818R-10+T&R include:

1. DS18B20: Digital temperature sensor with higher resolution and one-wire interface.
2. LM35: Analog temperature sensor with linear output voltage.
3. TMP36: Low-cost analog temperature sensor with wide temperature range.

These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

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